Colvin Richard A — SEC Form 4 filings
SEC reporting owner CIK 1944069. 8 Form 4 filings on record with FilingPulse; latest filed 2025-06-03.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-01-09 to 2025-06-03. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 6 legs across 6 filings — 10,858 shares, $15,303 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 6.
- Largest priced transaction: sale of 6,770 shares @ $1.53 ($10,342) in bluebird bio, Inc., filed 2024-03-05.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| bluebird bio, Inc. (BLUE) | Chief Medical Officer | 8 | — | 6 legs · 10,858 sh · $15,303 | 6 |
Form 4 filings — Colvin Richard A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-06-03 | 4 | bluebird bio, Inc. (BLUE) | Code (U): 3,552 · Disposition to issuer (D): 4,166 · Grant/award (A): 2,500 · Disposition to issuer (D): 2,500 | EDGAR |
| 2025-03-05 | 4 | bluebird bio, Inc. (BLUE) | Sale (S): 584 @ $3.92 | EDGAR |
| 2025-02-05 | 4 | bluebird bio, Inc. (BLUE) | Sale (S): 64 @ $7.39 | EDGAR |
| 2025-01-08 | 4 | bluebird bio, Inc. (BLUE) | Sale (S): 19 @ $9.24 | EDGAR |
| 2024-12-12 | 4 | bluebird bio, Inc. (BLUE) | Sale (S): 2,824 @ $0.42 | EDGAR |
| 2024-10-02 | 4 | bluebird bio, Inc. (BLUE) | Grant/award (A): 50,000 @ $0 | EDGAR |
| 2024-03-05 | 4 | bluebird bio, Inc. (BLUE) | Sale (S): 6,770 @ $1.53 · Grant/award (A): 199,000 (derivative) @ $0 | EDGAR |
| 2024-01-09 | 4 | bluebird bio, Inc. (BLUE) | Sale (S): 597 @ $1.42 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-09 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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