Birgit Girshick
CIK 1732091 · Chief Executive Officer · last filed 2026-06-08
Birgit Girshick is a Chief Executive Officer who has filed 53 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing, for CRL, was dated Jun 8, 2026. Across all open-market trades the lifetime net is −$12.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $15.0M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$14.97M
1
53
-$11.99M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CRL | Chief Executive Officer | 79,816 | $187.51 | $14.97M | -$11.99M | 53 | 2026-06-08 |
Recent Filings
53 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-08 | CRL | Gift (G) | — | $0 | EDGAR |
| 2026-06-02 | CRL | Mixed | +8,379 | $1.51M | EDGAR |
| 2026-05-28 | CRL | Tax (F) | −618 | -$98.2K | EDGAR |
| 2026-03-05 | CRL | Gift (G) | −328 | $0 | EDGAR |
| 2026-02-02 | CRL | Mixed | +6,439 | -$648.0K | EDGAR |
| 2025-06-03 | CRL | Mixed | +11,956 | $1.62M | EDGAR |
| 2025-05-29 | CRL | Tax (F) | −640 | -$87.7K | EDGAR |
| 2025-02-26 | CRL | Gift (G) | −430 | $0 | EDGAR |
| 2025-02-21 | CRL | Buy (P) | +1,514 | $249.2K | EDGAR |
| 2025-02-03 | CRL | Mixed | +3,032 | -$169.7K | EDGAR |