Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Girshick Birgit
Over the trailing 90 days, Girshick Birgit (Other Officer at CHARLES RIVER LABORATORIES INTERNATIONAL, INC.) traded $2.2M of stock (net buying $1.4M) in CRL, per 7 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- CRL
- Window
- Trailing 90 days · 7 transactions · CIK 1732091
- Net activity
- +$1.4M ($1.8M bought · $384K sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| CRL | CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | 7 | $1.8M | $384K | $1.4M |
Transactions (7)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-06-05 | CRL | Sell | 3.4K | $0 | Gift (bona fide) |
| 2026-06-05 | CRL | Buy | 3.4K | $0 | Gift (bona fide) |
| 2026-05-31 | CRL | Sell | 378 | $68K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-30 | CRL | Sell | 1.2K | $218K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-29 | CRL | Buy | 10.0K | $1.8M | Grant, award or other acquisition |
| 2026-05-27 | CRL | Sell | 242 | $38K | Payment of exercise price or tax liability by delivering securities |
| 2026-05-26 | CRL | Sell | 376 | $60K | Payment of exercise price or tax liability by delivering securities |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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