Form 4 for BIO BIO-RAD LABORATORIES, INC.
Accepted 2026-07-28 15:05:45 ET · period of report 2026-07-25 · accession 0002024911-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-07-28 15:05 | 2026-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | M - OptEx | $0.00 | +246 | 592 | +71% | $0 |
| D | 2026-07-28 15:05 | 2026-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | F - Tax | $314.46 | -89 | 503 | -15% | -$28.0K |
| D | 2026-07-28 15:05 | 2026-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | M - OptEx | $0.00 | -246 | 492 | -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 | 2026-07-25 | M | A | 246 | $0.00 | 592 | D | — | — | (F1) Shares of Class A common stock acquired on the vesting of restricted stock units. |
| 2 | Common | Bio-Rad A Common Stock | 2026-07-25 | F | D | 89 | $314.46 | 503 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-07-25 | M | D | 246 | $0.00 | 492 | D | $0.00 · — to — | 246 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) The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant. (F3) The restricted stock units vest over four years at 25% per year on the yearly anniversary date of the grant. |