SEC Form 4 · accession 0001396867-26-000004
BIO-RAD LABORATORIES, INC. · BIO BIO.B
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Roop Kalyan Lakkaraju
Officer — EVP, Chief Financial Officer
Period of report
Sep 4, 2026
Accepted (ET)
Sep 9, 2026 · 6:42 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000012208
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Bio-Rad A Common StockF1,F2 | Sep 5, 2026 | M | 1,370 | $0.00 | A | 3,956 | D | |
| Bio-Rad A Common Stock | Sep 5, 2026 | F | 559 | $386.11 | D | 3,397 | D | |
| Bio-Rad A Common StockF1 | Sep 6, 2026 | M | 1,536 | $0.00 | A | 4,933 | D | |
| Bio-Rad A Common Stock | Sep 6, 2026 | F | 782 | $386.11 | D | 4,151 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF3,F4 | $0.00 | Sep 4, 2026 | A | 6,326 | A | — | — | Bio-Rad A Common Stock | 6,326 | 6,326 | D |
| Restricted Stock UnitsF3,F5 | $0.00 | Sep 5, 2026 | M | 1,370 | D | — | — | Bio-Rad A Common Stock | 1,370 | 4,110 | D |
| Restricted Stock UnitsF3,F5 | $0.00 | Sep 6, 2026 | M | 1,536 | D | — | — | Bio-Rad A Common Stock | 1,536 | 3,072 | D |
Explanation of responses
- F1Shares of Class A common stock acquired on the vesting of restricted stock units.
- F2Includes 22.0680 shares acquired under the Bio-Rad Employee Stock Purchase Plan on 06/30/2026.
- F3Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock.
- F4The restricted stock units vest over four years, with 25% vesting on the first anniversary of the grant date and the remaining units vesting in equal quarterly installments thereafter.
- F5The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant.