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BIO SEC filings (2026)

CIK 12208 · Laboratory Analytical Instruments (SIC 3826) · incorporated in DE · fiscal year ends in December

1,508 filings on EDGAR since 1994 · 33 annual, 100 quarterly, 204 current · financial statements · earnings

Latest 10-K
Feb 13, 2026
fiscal year to Dec 31, 2025
Latest 10-Q
Aug 4, 2026
quarter to Jun 30, 2026
Latest 8-K
Aug 4, 2026
Bio-Rad Reports Second-Quarter 2026 Financial Results
Last earnings release
Aug 4, 2026
$2.62 vs $2.34 · ▲ 4.5%
Filings on file
1,508
since 1994, 939 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $136K in 1 sale and bought nothing on the open market; 87 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

DateInsider
May 11, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGSold · $136K · 550 sh
Awards, exercises, withholding and plan purchases · 87 transactions
DateInsider
Sep 6, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerTax withholding · $716K · 1,854 sh
Sep 6, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerTax withholding · $302K · 782 sh
Sep 6, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGTax withholding · $187K · 485 sh
Sep 6, 2026Form 4BARRY JAMESEVP, President, LSGTax withholding · $181K · 470 sh
Sep 6, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecTax withholding · $118K · 305 sh
Sep 6, 2026Form 4EVRAN SEDATEVP, Global Supply ChainTax withholding · $107K · 277 sh
Sep 6, 2026Form 4Allison SchwartzDirectorTax withholding · $13K · 34 sh
Sep 6, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerExercise or conversion · $0 · 3,455 sh
Sep 6, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerExercise or conversion · Restricted Stock Units · $0 · 3,455 sh
Sep 6, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerExercise or conversion · $0 · 1,536 sh
Sep 6, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerExercise or conversion · Restricted Stock Units · $0 · 1,536 sh
Sep 6, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGExercise or conversion · $0 · 1,152 sh
Sep 6, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGExercise or conversion · Restricted Stock Units · $0 · 1,152 sh
Sep 6, 2026Form 4BARRY JAMESEVP, President, LSGExercise or conversion · $0 · 1,056 sh
Sep 6, 2026Form 4BARRY JAMESEVP, President, LSGExercise or conversion · Restricted Stock Units · $0 · 1,056 sh
Sep 6, 2026Form 4EVRAN SEDATEVP, Global Supply ChainExercise or conversion · $0 · 864 sh
Sep 6, 2026Form 4EVRAN SEDATEVP, Global Supply ChainExercise or conversion · Restricted Stock Units · $0 · 864 sh
Sep 6, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecExercise or conversion · $0 · 768 sh
Sep 6, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecExercise or conversion · Restricted Stock Units · $0 · 768 sh
Sep 6, 2026Form 4Allison SchwartzDirectorExercise or conversion · $0 · 92 sh
Sep 6, 2026Form 4Allison SchwartzDirectorExercise or conversion · Restricted Stock Units · $0 · 92 sh
Sep 5, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerTax withholding · $1.1M · 2,876 sh
Sep 5, 2026Form 4Mehta RajatEVP, GBL Commercial OperationsTax withholding · $285K · 737 sh
Sep 5, 2026Form 4DiVincenzo Jonathan P.President & COOTax withholding · $258K · 668 sh
Sep 5, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerTax withholding · $216K · 559 sh
Sep 5, 2026Form 4BARRY JAMESEVP, President, LSGTax withholding · $142K · 369 sh
Sep 5, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGTax withholding · $142K · 369 sh
Sep 5, 2026Form 4EVRAN SEDATEVP, Global Supply ChainTax withholding · $127K · 329 sh
Sep 5, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecTax withholding · $95K · 246 sh
Sep 5, 2026Form 4Allison SchwartzDirectorTax withholding · $32K · 82 sh
Sep 5, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerExercise or conversion · $0 · 4,109 sh
Sep 5, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerExercise or conversion · Restricted Stock Units · $0 · 4,109 sh
Sep 5, 2026Form 4Mehta RajatEVP, GBL Commercial OperationsExercise or conversion · $0 · 1,826 sh
Sep 5, 2026Form 4Mehta RajatEVP, GBL Commercial OperationsExercise or conversion · Restricted Stock Units · $0 · 1,826 sh
Sep 5, 2026Form 4DiVincenzo Jonathan P.President & COOExercise or conversion · $0 · 1,712 sh
Sep 5, 2026Form 4DiVincenzo Jonathan P.President & COOExercise or conversion · Restricted Stock Units · $0 · 1,712 sh
Sep 5, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerExercise or conversion · $0 · 1,370 sh
Sep 5, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerExercise or conversion · Restricted Stock Units · $0 · 1,370 sh
Sep 5, 2026Form 4EVRAN SEDATEVP, Global Supply ChainExercise or conversion · $0 · 1,027 sh
Sep 5, 2026Form 4EVRAN SEDATEVP, Global Supply ChainExercise or conversion · Restricted Stock Units · $0 · 1,027 sh
Sep 5, 2026Form 4BARRY JAMESEVP, President, LSGExercise or conversion · $0 · 1,027 sh
Sep 5, 2026Form 4BARRY JAMESEVP, President, LSGExercise or conversion · Restricted Stock Units · $0 · 1,027 sh
Sep 5, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGExercise or conversion · $0 · 1,027 sh
Sep 5, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGExercise or conversion · Restricted Stock Units · $0 · 1,027 sh
Sep 5, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecExercise or conversion · $0 · 685 sh
Sep 5, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecExercise or conversion · Restricted Stock Units · $0 · 685 sh
Sep 5, 2026Form 4Allison SchwartzDirectorExercise or conversion · $0 · 228 sh
Sep 5, 2026Form 4Allison SchwartzDirectorExercise or conversion · Restricted Stock Units · $0 · 228 sh
Sep 4, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerAward · Restricted Stock Units · $0 · 17,251 sh
Sep 4, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerAward · Restricted Stock Units · $0 · 6,326 sh
Sep 4, 2026Form 4DiVincenzo Jonathan P.President & COOAward · Restricted Stock Units · $0 · 6,326 sh
Sep 4, 2026Form 4Mehta RajatEVP, GBL Commercial OperationsAward · Restricted Stock Units · $0 · 4,601 sh
Sep 4, 2026Form 4BARRY JAMESEVP, President, LSGAward · Restricted Stock Units · $0 · 4,313 sh
Sep 4, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGAward · Restricted Stock Units · $0 · 4,313 sh
Sep 4, 2026Form 4EVRAN SEDATEVP, Global Supply ChainAward · Restricted Stock Units · $0 · 4,026 sh
Sep 4, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecAward · Restricted Stock Units · $0 · 2,876 sh
Sep 4, 2026Form 4Allison SchwartzDirectorAward · Restricted Stock Units · $0 · 719 sh
Sep 1, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerTax withholding · $890K · 2,336 sh
Sep 1, 2026Form 4BARRY JAMESEVP, President, LSGTax withholding · $59K · 154 sh
Sep 1, 2026Form 4Allison SchwartzDirectorTax withholding · $16K · 43 sh
Sep 1, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerExercise or conversion · $0 · 5,087 sh
Sep 1, 2026Form 4SCHWARTZ NORMAN DChairman & CEO · Director · 10% ownerExercise or conversion · Restricted Stock Units · $0 · 5,087 sh
Sep 1, 2026Form 4BARRY JAMESEVP, President, LSGExercise or conversion · $0 · 425 sh
Sep 1, 2026Form 4BARRY JAMESEVP, President, LSGExercise or conversion · Restricted Stock Units · $0 · 425 sh
Sep 1, 2026Form 4Allison SchwartzDirectorExercise or conversion · $0 · 117 sh
Sep 1, 2026Form 4Allison SchwartzDirectorExercise or conversion · Restricted Stock Units · $0 · 117 sh
Jul 25, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGTax withholding · $28K · 89 sh
Jul 25, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGExercise or conversion · $0 · 246 sh
Jul 25, 2026Form 4ENGELHARDT EVA ANETTEEVP, President, CDGExercise or conversion · Restricted Stock Units · $0 · 246 sh
Apr 24, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerTax withholding · $121K · 420 sh
Apr 24, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecTax withholding · $22K · 77 sh
Apr 24, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerExercise or conversion · $0 · 1,078 sh
Apr 24, 2026Form 4Lakkaraju Roop KalyanEVP, Chief Financial OfficerExercise or conversion · Restricted Stock Units · $0 · 1,078 sh
Apr 24, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecExercise or conversion · $0 · 186 sh
Apr 24, 2026Form 4ENLOE COURTNEY CEVP, General Counsel & SecExercise or conversion · Restricted Stock Units · $0 · 186 sh
Apr 21, 2026Form 4EDWARDS JEFFREY LDirectorExercise or conversion · $0 · 407 sh
Apr 21, 2026Form 4EDWARDS JEFFREY LDirectorExercise or conversion · Restricted Stock Units · $0 · 407 sh
Apr 21, 2026Form 4Hinckley Greg KDirectorExercise or conversion · $0 · 407 sh
Apr 21, 2026Form 4Hinckley Greg KDirectorExercise or conversion · Restricted Stock Units · $0 · 407 sh
Apr 21, 2026Form 4PINKSTON ARNOLD ADirectorExercise or conversion · $0 · 407 sh
Apr 21, 2026Form 4PINKSTON ARNOLD ADirectorExercise or conversion · Restricted Stock Units · $0 · 407 sh
Apr 21, 2026Form 4PEI MELINDA LITHERLANDDirectorExercise or conversion · $0 · 407 sh
Apr 21, 2026Form 4PEI MELINDA LITHERLANDDirectorExercise or conversion · Restricted Stock Units · $0 · 407 sh
Apr 21, 2026Form 4EDWARDS JEFFREY LDirectorAward · Restricted Stock Units · $0 · 369 sh
Apr 21, 2026Form 4Hinckley Greg KDirectorAward · Restricted Stock Units · $0 · 369 sh
Apr 21, 2026Form 4PINKSTON ARNOLD ADirectorAward · Restricted Stock Units · $0 · 369 sh
Apr 21, 2026Form 4PEI MELINDA LITHERLANDDirectorAward · Restricted Stock Units · $0 · 369 sh

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.

2026 · 10 filings
FiledWhat it is
Aug 4, 202610-QQuarterly report, Q2 2026 — revenue $651.0M (−0% y/y), net income $371.4M, EPS $13.85
Aug 4, 20268-KEarnings release — EPS $2.62 vs $2.34 est. (+12.0%); revenue $651.0M (−0% y/y) 4.5%
Apr 30, 202610-QQuarterly report, Q1 2026 — revenue $592.1M (+1% y/y), net income −$527.1M, EPS −$19.55
Apr 30, 20268-KEarnings release — EPS $1.89 vs $2.77 est. (−31.8%); revenue $592.1M (+1% y/y) 8.4%
Apr 24, 20268-KDirectors or officers; compensation; Shareholder vote results
Mar 25, 2026ARSAnnual report to shareholders
Mar 25, 2026DEF 14AProxy statement
Feb 19, 20268-KRegulation FD disclosure
Feb 13, 202610-KAnnual report, FY2025 — revenue $2.58B (+1% y/y), net income $759.9M, EPS $27.85
Feb 12, 20268-KEarnings release — EPS $2.51 vs $2.57 est. (−2.3%); revenue $693.2M (+4% y/y) 12.3%
2025 · 16 filings
FiledWhat it is
Oct 29, 202510-QQuarterly report, Q3 2025 — revenue $653.0M (+1% y/y), net income −$341.9M, EPS −$12.70
Oct 29, 20258-KEarnings release — EPS $2.26 vs $2.30 est. (−1.7%); revenue $653.0M (+1% y/y) 4.7%
Sep 30, 20258-KRegulation FD disclosure
Aug 26, 20258-KRegulation FD disclosure
Jul 31, 202510-QQuarterly report, Q2 2025 — revenue $651.6M (+2% y/y), net income $317.8M, EPS $11.67
Jul 31, 20258-KEarnings release — EPS $2.61 vs $1.93 est. (+35.2%); revenue $651.6M (+2% y/y) 17.6%
Jul 28, 20258-KDirectors or officers; compensation; Other events
Jun 30, 20258-KOther events
May 1, 202510-QQuarterly report, Q1 2025 — revenue $585.4M (−4% y/y), net income $64.0M, EPS $2.29
May 1, 20258-KEarnings release — EPS $2.54 vs $1.73 est. (+46.8%); revenue $585.4M (−4% y/y) 1.7%
Apr 25, 20258-KShareholder vote results
Mar 26, 2025ARSAnnual report to shareholders
Mar 26, 2025DEF 14AProxy statement
Feb 21, 20258-KRegulation FD disclosure
Feb 14, 202510-KAnnual report, FY2024 — revenue $2.57B (−4% y/y), net income −$1.84B, EPS −$65.36
Feb 13, 20258-KEarnings release — EPS $2.90 vs $2.93 est. (−1.0%); revenue $667.5M (−2% y/y) 9.5%
2024 · 17 filings
FiledWhat it is
Oct 31, 202410-QQuarterly report, Q3 2024 — revenue $649.7M (+3% y/y), net income $653.2M, EPS $23.34
Oct 30, 20248-KEarnings release — EPS $2.01 vs $1.28 est. (+57.0%); revenue $649.7M (+3% y/y) 8.4%
Sep 9, 20248-KCharter, bylaws or fiscal-year change
Aug 20, 20248-KDirectors or officers; compensation
Aug 2, 202410-QQuarterly report, Q2 2024 — revenue $638.5M (−6% y/y), net income −$2.17B, EPS −$76.26
Aug 1, 20248-KEarnings release — EPS $3.11 vs $2.12 est. (+46.7%); revenue $638.5M (−6% y/y) 1.6%
May 8, 202410-QQuarterly report, Q1 2024 — revenue $610.8M (−10% y/y), net income $383.9M, EPS $13.45
May 7, 20248-KEarnings release — EPS $2.29 vs $2.04 est. (+12.3%); revenue $610.8M (−10% y/y) 4.2%
Apr 26, 20248-KDirectors or officers; compensation; Shareholder vote results; Regulation FD disclosure
Apr 10, 20248-KDirectors or officers; compensation
Mar 27, 2024DEF 14AProxy statement
Mar 27, 2024ARSAnnual report to shareholders
Mar 20, 20248-KDirectors or officers; compensation
Feb 21, 20248-KRegulation FD disclosure
Feb 16, 202410-KAnnual report, FY2023 — revenue $2.67B (−5% y/y), net income −$637.3M, EPS −$21.82
Feb 15, 20248-KEarnings release — EPS $3.10 vs $2.93 est. (+5.8%); revenue $681.1M (−7% y/y) 3.6%
Feb 14, 20248-KMaterial definitive agreement; Termination of a material agreement; New financial obligation; Directors or officers; compensation
2023 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Oct 27, 202310-QQuarterly report, Q3 2023 — revenue $632.1M (−7% y/y), net income $106.3M, EPS $3.64
Aug 4, 202310-QQuarterly report, Q2 2023 — revenue $681.1M (−1% y/y), net income −$1.16B, EPS −$39.59
May 5, 202310-QQuarterly report, Q1 2023 — revenue $676.8M (−3% y/y), net income $69.0M, EPS $2.32
Mar 29, 2023ARSAnnual report to shareholders
Mar 29, 2023DEF 14AProxy statement
Feb 17, 202310-KAnnual report, FY2022 — revenue $2.80B (−4% y/y), net income −$3.63B, EPS −$121.79

12 current reports (8-K) not listed; the year is on EDGAR.

2022 · 15 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
FiledWhat it is
Oct 28, 202210-QQuarterly report, Q3 2022 — revenue $680.8M (−9% y/y), net income −$162.8M, EPS −$5.48
Jul 29, 202210-QQuarterly report, Q2 2022 — revenue $691.1M (−3% y/y), net income −$925.1M, EPS −$31.05
Apr 29, 202210-QQuarterly report, Q1 2022 — revenue $700.1M (−4% y/y), net income −$3.37B, EPS −$112.50
Mar 30, 2022DEF 14AProxy statement
Feb 11, 202210-KAnnual report, FY2021 — revenue $2.92B (+15% y/y), net income $4.25B, EPS $140.83

10 current reports (8-K) not listed; the year is on EDGAR.

2021 · 13 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
FiledWhat it is
Oct 29, 202110-QQuarterly report, Q3 2021 — revenue $747.0M (+15% y/y), net income $3.93B, EPS $130.02
Jul 30, 202110-QQuarterly report, Q2 2021 — revenue $715.9M (+33% y/y), net income $916.8M, EPS $30.41
Apr 30, 202110-QQuarterly report, Q1 2021 — revenue $726.8M (+27% y/y), net income $980.0M, EPS $32.46
Mar 31, 2021DEF 14AProxy statement
Feb 16, 202110-KAnnual report, FY2020 — revenue $2.55B (+10% y/y), net income $3.81B, EPS $126.47

8 current reports (8-K) not listed; the year is on EDGAR.

2020 · 14 filings — 9 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
FiledWhat it is
Oct 30, 202010-QQuarterly report, Q3 2020 — revenue $647.3M (+15% y/y), net income $1.31B, EPS $43.64
Jul 31, 202010-QQuarterly report, Q2 2020 — revenue $536.9M (−6% y/y), net income $966.4M, EPS $32.15
May 8, 202010-QQuarterly report, Q1 2020 — revenue $571.6M (+3% y/y), net income $685.9M, EPS $22.72
Apr 1, 2020DEF 14AProxy statement
Mar 2, 202010-KAnnual report, FY2019 — revenue $2.31B (+1% y/y), net income $1.76B, EPS $58.27

9 current reports (8-K) not listed; the year is on EDGAR.

2019 · 20 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Nov 1, 201910-QQuarterly report, Q3 2019 — revenue $560.6M (+3% y/y), net income −$258.8M, EPS −$8.68
Aug 6, 201910-QQuarterly report, Q2 2019 — revenue $572.6M (−1% y/y), net income $598.8M, EPS $19.86
May 10, 201910-QQuarterly report, Q1 2019 — revenue $554.0M (+0% y/y), net income $865.2M, EPS $28.74
Apr 4, 2019DEF 14AProxy statement
Apr 1, 201910-KAnnual report, FY2018 — revenue $2.29B (+6% y/y), net income $365.6M, EPS $12.10

15 current reports (8-K) not listed; the year is on EDGAR.

2018 · 16 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
FiledWhat it is
Nov 5, 201810-QQuarterly report, Q3 2018 — revenue $545.1M (+2% y/y), net income $269.3M, EPS $8.89
Aug 9, 201810-QQuarterly report, Q2 2018 — revenue $575.9M (+14% y/y), net income $268.0M, EPS $8.87
May 10, 201810-QQuarterly report, Q1 2018 — revenue $551.5M (+10% y/y), net income $656.8M, EPS $21.77
May 4, 2018DEF 14AProxy statement
Apr 26, 201810-K/AAnnual report, amended
Apr 16, 201810-KAnnual report, FY2017 — revenue $2.16B (+4% y/y), net income $122.2M, EPS $4.07

10 current reports (8-K) not listed; the year is on EDGAR.

2017 · 13 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
FiledWhat it is
Nov 9, 201710-QQuarterly report, Q3 2017 — revenue $534.1M (+5% y/y), net income $22.1M, EPS $0.73
Aug 7, 201710-QQuarterly report, Q2 2017 — revenue $504.7M (−2% y/y), net income $5.0M, EPS $0.17
May 9, 201710-QQuarterly report, Q1 2017 — revenue $500.1M (+6% y/y), net income $12.4M, EPS $0.41
Mar 30, 2017DEF 14AProxy statement
Mar 1, 201710-KAnnual report, FY2016 — revenue $2.07B (+2% y/y), net income $26.0M, EPS $0.88

8 current reports (8-K) not listed; the year is on EDGAR.

2016 · 11 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2015 · 11 filings — 6 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2014 · 16 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2013 · 14 filings — 9 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2012 · 11 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2011 · 13 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2010 · 13 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2009 · 15 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2008 · 10 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2007 · 16 filings — 9 × 8-K, 3 × 10-Q, 2 × 8-K/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2006 · 10 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2005 · 10 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2004 · 14 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2003 · 8 filings — 3 × 10-Q, 3 × 8-K, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2002 · 8 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2001 · 5 filings — 3 × 10-Q, 1 × 10-K, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

2000 · 6 filings — 3 × 10-Q, 1 × 10-K, 1 × 8-K and 1 other form

Counted, not listed; the year is on EDGAR.

1999 · 8 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

1998 · 6 filings — 3 × 10-Q, 1 × 10-K, 1 × 8-K/A and 1 other form

Counted, not listed; the year is on EDGAR.

1997 · 6 filings — 3 × 10-Q, 1 × 10-K, 1 × 8-K and 1 other form

Counted, not listed; the year is on EDGAR.

1996 · 5 filings — 3 × 10-Q, 1 × 10-K405, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

1995 · 5 filings — 3 × 10-Q, 1 × 10-K405, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

1994 · 3 filings — 3 × 10-Q

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 25 filings — 20 × 4, 2 × 144, 1 × S-8 and 2 other forms
FiledWhat it is
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 9, 20264Insider transaction (Form 4)
Sep 3, 20264Insider transaction (Form 4)
Sep 3, 20264Insider transaction (Form 4)
Sep 3, 20264Insider transaction (Form 4)
Jul 28, 20264Insider transaction (Form 4)
May 28, 2026144Notice of proposed sale (Form 144)
May 13, 2026SDSpecialized disclosure (conflict minerals)
May 13, 20264Insider transaction (Form 4)
May 11, 2026144Notice of proposed sale (Form 144)
Apr 30, 2026S-8Employee stock plan registration
Apr 28, 20264Insider transaction (Form 4)
Apr 28, 20264Insider transaction (Form 4)
Apr 23, 20264Insider transaction (Form 4)
Apr 23, 20264Insider transaction (Form 4)
Apr 23, 20264Insider transaction (Form 4)
Apr 23, 20264Insider transaction (Form 4)
Mar 26, 2026SCHEDULE 13G/AOther filings
2025 · 51 filings — 33 × 4, 6 × 144, 5 × SCHEDULE 13D/A and 4 other forms
FiledWhat it is
Dec 2, 2025144Notice of proposed sale (Form 144)
Nov 18, 2025144Notice of proposed sale (Form 144)
Nov 10, 20254Insider transaction (Form 4)
Nov 6, 2025144Notice of proposed sale (Form 144)
Oct 30, 2025SCHEDULE 13D/AOther filings
Oct 30, 2025SCHEDULE 13D/AOther filings
Oct 28, 2025SCHEDULE 13D/AOther filings
Oct 28, 2025SCHEDULE 13D/AOther filings
Oct 28, 20254Insider transaction (Form 4)
Oct 21, 20254Insider transaction (Form 4)
Oct 17, 2025SCHEDULE 13G/AOther filings
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 9, 20254Insider transaction (Form 4)
Sep 3, 20254Insider transaction (Form 4)
Sep 3, 20254Insider transaction (Form 4)
Sep 3, 20254Insider transaction (Form 4)
Sep 3, 20254Insider transaction (Form 4)

The newest 25 of 51 shown; the full year is on EDGAR.

2024 · 70 filings — 41 × 4, 9 × 144, 9 × SC 13G/A and 5 other forms
FiledWhat it is
Dec 20, 2024SCHEDULE 13G/AOther filings
Nov 14, 2024SC 13GPassive holder above 5% (Schedule 13G)
Nov 12, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Nov 8, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Nov 6, 2024144Notice of proposed sale (Form 144)
Nov 4, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Oct 25, 20244Insider transaction (Form 4)
Oct 24, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Oct 22, 20244Insider transaction (Form 4)
Oct 22, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Oct 10, 2024SC 13G/APassive holder above 5% (Schedule 13G), amended
Oct 10, 2024SC 13GPassive holder above 5% (Schedule 13G)
Sep 17, 20243Initial insider holdings (Form 3)
Sep 12, 2024144Notice of proposed sale (Form 144)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)
Sep 10, 20244Insider transaction (Form 4)

The newest 25 of 70 shown; the full year is on EDGAR.

2023 · 44 filings — 30 × 4, 7 × 144, 3 × 3 and 2 other forms

Counted, not listed; the year is on EDGAR.

2022 · 50 filings — 31 × 4, 4 × UPLOAD, 3 × 3 and 8 other forms

Counted, not listed; the year is on EDGAR.

2021 · 36 filings — 30 × 4, 2 × SC 13G/A, 1 × CORRESP and 3 other forms

Counted, not listed; the year is on EDGAR.

2020 · 49 filings — 41 × 4, 3 × 4/A, 2 × SC 13G/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2019 · 54 filings — 45 × 4, 3 × 3, 3 × SC 13G/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2018 · 56 filings — 51 × 4, 3 × SC 13G/A, 1 × NT 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2017 · 70 filings — 56 × 4, 5 × 3, 3 × SC 13G/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2016 · 48 filings — 40 × 4, 3 × 5, 3 × SC 13G/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2015 · 52 filings — 46 × 4, 2 × SC 13G/A, 1 × S-8 and 3 other forms

Counted, not listed; the year is on EDGAR.

2014 · 63 filings — 50 × 4, 5 × 3, 3 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2013 · 39 filings — 33 × 4, 3 × SC 13G/A, 1 × 3 and 2 other forms

Counted, not listed; the year is on EDGAR.

2012 · 54 filings — 44 × 4, 3 × UPLOAD, 2 × CORRESP and 3 other forms

Counted, not listed; the year is on EDGAR.

2011 · 58 filings — 54 × 4, 2 × SC 13G/A, 1 × 3 and 1 other form

Counted, not listed; the year is on EDGAR.

2010 · 42 filings — 29 × 4, 3 × UPLOAD, 2 × CORRESP and 7 other forms

Counted, not listed; the year is on EDGAR.

2009 · 39 filings — 29 × 4, 2 × UPLOAD, 1 × 3 and 7 other forms

Counted, not listed; the year is on EDGAR.

2008 · 44 filings — 28 × 4, 10 × 4/A, 2 × SC 13G/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2007 · 33 filings — 25 × 4, 4 × SC 13G/A, 1 × 3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2006 · 31 filings — 22 × 4, 2 × 4/A, 2 × SC 13G/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2005 · 42 filings — 32 × 4, 3 × SC 13G/A, 2 × 4/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2004 · 46 filings — 28 × 4, 10 × 5, 4 × 4/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2003 · 13 filings — 7 × 4, 3 × SC 13G/A, 1 × 424B3 and 2 other forms

Counted, not listed; the year is on EDGAR.

2002 · 4 filings — 2 × SC 13G/A, 1 × DEFS14A, 1 × SC 13G

Counted, not listed; the year is on EDGAR.

2001 · 3 filings — 1 × PRES14A, 1 × SC 13G, 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

2000 · 5 filings — 1 × 424B3, 1 × S-4, 1 × SC 13D and 2 other forms

Counted, not listed; the year is on EDGAR.

1999 · 1 filing — 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1998 · 2 filings — 2 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1997 · 3 filings — 1 × SC 13D, 1 × SC 13D/A, 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1996 · 1 filing — 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1995 · 1 filing — 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

1994 · 3 filings — 2 × S-8, 1 × SC 13G

Counted, not listed; the year is on EDGAR.

About this data#

Bio-Rad Laboratories Inc. (BIO) has 1,508 filings on EDGAR going back to 1994: 33 annual reports, 100 quarterly reports and 204 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 13, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Aug 4, 2026, furnished a press release headed “Bio-Rad Reports Second-Quarter 2026 Financial Results”. Over the last 13 months insiders sold $136K in 1 sale and bought nothing on the open market; 87 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Bio-Rad Laboratories Inc., read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read BIO's latest 10-K?
BIO's latest annual report, a 10-K, was filed on Feb 13, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did BIO last file an 8-K?
On Aug 4, 2026 it furnished a press release headed “Bio-Rad Reports Second-Quarter 2026 Financial Results”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 4, 2026.
Are BIO insiders buying or selling?
Over the last 13 months insiders sold $136K in 1 sale and bought nothing on the open market; 87 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: ENGELHARDT EVA ANETTE (EVP, President, CDG) sold 550 shares on May 11, 2026 for $136K. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has BIO made?
1,508 filings are on EDGAR under the registrant records that have been Bio-Rad Laboratories Inc., going back to 1994; 939 of them are insider ownership forms (Forms 3, 4, 5 and 144).