Form 4 for BIO BIO-RAD LABORATORIES, INC.
Accepted 2026-09-09 18:42:51 ET · period of report 2026-09-04 · accession 0001396867-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | Lakkaraju Roop Kalyan | EVP, CFO | M - OptEx | $0.00 | +2,906 | 4,933 | +143% | $0 |
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | Lakkaraju Roop Kalyan | EVP, CFO | F - Tax | $386.11 | -1,341 | 4,151 | -24% | -$517.8K |
| D | 2026-09-09 18:42 | 2026-09-04 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | A - Grant | $0.00 | +6,326 | 6,326 | New | $0 |
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | Lakkaraju Roop Kalyan | EVP, CFO | M - OptEx | $0.00 | -2,906 | 3,072 | -49% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Bio-Rad A Common Stock | 2026-09-05 | M | A | 1,370 | $0.00 | 3,955.96 | D | — | — | (F1) Shares of Class A common stock acquired on the vesting of restricted stock units. (F2) Includes 22.0680 shares acquired under the Bio-Rad Employee Stock Purchase Plan on 06/30/2026. |
| 2 | Common | Bio-Rad A Common Stock | 2026-09-05 | F | D | 559 | $386.11 | 3,396.96 | D | — | — | |
| 3 | Common | Bio-Rad A Common Stock | 2026-09-06 | M | A | 1,536 | $0.00 | 4,932.96 | D | — | — | (F1) Shares of Class A common stock acquired on the vesting of restricted stock units. |
| 4 | Common | Bio-Rad A Common Stock | 2026-09-06 | F | D | 782 | $386.11 | 4,150.96 | D | — | — | |
| 5 | Derivative | Restricted Stock Units | 2026-09-04 | A | A | 6,326 | $0.00 | 6,326 | D | $0.00 · — to — | 6,326 Bio-Rad A Common Stock | (F3) Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock. (F4) The 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. (F4) The 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. |
| 6 | Derivative | Restricted Stock Units | 2026-09-05 | M | D | 1,370 | $0.00 | 4,110 | D | $0.00 · — to — | 1,370 Bio-Rad A Common Stock | (F3) Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock. (F5) The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant. (F5) The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant. |
| 7 | Derivative | Restricted Stock Units | 2026-09-06 | M | D | 1,536 | $0.00 | 3,072 | D | $0.00 · — to — | 1,536 Bio-Rad A Common Stock | (F3) Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock. (F5) The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant. (F5) The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant. |