CAROLINE DORSA
CIK 1181174 · Executive VP & CFO · last filed 2026-05-22
CAROLINE DORSA is an Executive VP & CFO who has filed 89 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing, for ILMN, was dated May 22, 2026. Across all open-market trades the lifetime net is −$18.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $25.2M across reported positions. 29 SEC filings were submitted jointly with BIOGEN INC.
"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.
$25.17M
8
89
-$18.02M
Filer Profile
225 BINNEY ST.
CAMBRIDGE, MA 02142
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ILMN | Director | 15,754 | $255.38 | $4.02M | -$450.0K | 15 | 2026-05-22 |
| DUK | Director | 12,723 | $114.17 | $1.45M | $0 | 6 | 2026-05-11 |
| BIIB | Director | 31,002 | $227.53 | $7.05M | -$11.91M | 27 | 2025-06-18 |
| NTLA | Director | 12,701 | $12.33 | $156.6K | -$616.4K | 10 | 2022-06-16 |
| PEG | Executive VP & CFO | 157,385 | $67.31 | $10.59M | -$5.03M | 23 | 2015-08-06 |
| GILD | SVP, Chief Financial Officer | — | $151.37 | — | $0 | 1 | 2007-12-17 |
| AV | SVP & Chief Financial Officer | 0 | $25.75 | $0 | $0 | 3 | 2007-10-29 |
| MRK | V.P. & Treasurer | 12,744 | $148.08 | $1.89M | $0 | 1 | 2007-01-17 |
Recent Filings
89 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | ILMN | Mixed | +560 | $85.5K | EDGAR |
| 2026-05-11 | DUK | Grant (A) | +1,602 | $200.0K | EDGAR |
| 2025-06-18 | BIIB | Grant (A) | +3,160 | $0 | EDGAR |
| 2025-05-23 | ILMN | Grant (A) | +3,780 | $0 | EDGAR |
| 2025-05-20 | ILMN | Tax (F) | −1,070 | -$89.5K | EDGAR |
| 2025-05-05 | BIIB | Buy (P) | +1,235 | $151.6K | EDGAR |
| 2025-05-05 | DUK | Grant (A) | +1,607 | $195.0K | EDGAR |
| 2024-06-25 | BIIB | Grant (A) | +1,785 | $0 | EDGAR |
| 2024-05-17 | ILMN | Mixed | +2,010 | -$70.4K | EDGAR |
| 2024-05-13 | DUK | Grant (A) | +1,698 | $175.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.