Allison Schwartz (CIK 1924980) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-09). Recent activity: Buy BIO BIO.B (92 shares), Sell BIO BIO.B (33 shares), Buy BIO BIO.B (147 shares), Sell BIO BIO.B (55 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-09 | BIO-RAD LABORATORIES, INC. (BIO BIO.B) | Director | Buy | 92 | $0 |
| 2025-09-09 | BIO-RAD LABORATORIES, INC. (BIO BIO.B) | Director | Sell | 33 | $9,749 |
| 2025-09-03 | BIO-RAD LABORATORIES, INC. (BIO BIO.B) | Director | Buy | 147 | $0 |
| 2025-09-03 | BIO-RAD LABORATORIES, INC. (BIO BIO.B) | Director | Sell | 55 | $16,383 |
Source: SEC Form 4 filings · as of 2025-09-09