Form 4 for BIO BIO-RAD LABORATORIES, INC.
Accepted 2025-10-21 00:00:00 ET · period of report 2025-10-20 · accession 0001993147-25-000006 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-10-21 | 2025-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | F - Tax | $321.90 | -335 | 2,233 | -13% | -$107.8K |
| D | 2025-10-21 | 2025-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +1,044 | 2,568 | +69% | $0 |
| D | 2025-10-21 | 2025-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | M - OptEx | $0.00 | -1,044 | 2,088 | -33% | $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 | 2025-10-20 | F | D | 335 | $321.90 | 2,232.85 | D | — | — | |
| 2 | Common | Bio-Rad A Common Stock | 2025-10-20 | M | A | 1,044 | $0.00 | 2,567.85 | D | — | — | (F1) Shares of Class A common stock acquired on the vesting of restricted stock units. |
| 3 | Derivative | Restricted Stock Units | 2025-10-20 | M | D | 1,044 | $0.00 | 2,088 | D | $0.00 · — to — | 1,044 Bio-Rad A Common Stock | (F2) Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock. (F3) On October 20, 2023, the reporting person was granted 4,176 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date. |