HIGH SUSANNA GATTI — SEC Form 4 filings
SEC reporting owner CIK 1691005. 10 Form 4 filings on record with FilingPulse; latest filed 2024-09-19.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-03-11 to 2024-09-19. 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): 21 legs across 10 filings — 256,196 shares, $8,234,559 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 12.
- Largest priced transaction: sale of 80,000 shares @ $30.24 ($2,419,200) in Dyne Therapeutics, Inc., filed 2024-06-11.
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 |
|---|---|---|---|---|---|
| Dyne Therapeutics, Inc. (DYN) | Chief Operating Officer | 10 | — | 21 legs · 256,196 sh · $8,234,559 | 12 |
Form 4 filings — HIGH SUSANNA GATTI
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2024-09-19 | 4 | Dyne Therapeutics, Inc. (DYN) | Sale (S): 4,340 @ $34.41 · Sale (S): 4,636 @ $34.41 | EDGAR |
| 2024-09-11 | 4 | Dyne Therapeutics, Inc. (DYN) | Sale (S): 2,548 @ $31.89 · Sale (S): 2,722 @ $31.89 | EDGAR |
| 2024-08-20 | 4 | Dyne Therapeutics, Inc. (DYN) | Sale (S): 2,582 @ $45.01 · Sale (S): 328 @ $46 | EDGAR |
| 2024-07-03 | 4/A | Dyne Therapeutics, Inc. (DYN) | Option exercise (M): 29,787 @ $5.54 · Sale (S): 29,787 @ $35.01 · Option exercise (M): 10,213 @ $5.54 · Sale (S): 10,213 @ $35.33 · Option exercise (M): 29,787 (derivative) @ $0 · Option exercise (M): 10,213 (derivative) @ $0 | EDGAR |
| 2024-06-24 | 4 | Dyne Therapeutics, Inc. (DYN) | Option exercise (M): 29,787 @ $5.54 · Sale (S): 29,787 @ $35.01 · Option exercise (M): 10,163 @ $5.54 · Sale (S): 10,163 @ $35.33 · Option exercise (M): 29,787 (derivative) @ $0 · Option exercise (M): 10,163 (derivative) @ $0 | EDGAR |
| 2024-06-13 | 4 | Dyne Therapeutics, Inc. (DYN) | Option exercise (M): 40,000 @ $5.54 · Sale (S): 26,036 @ $33.17 · Sale (S): 13,964 @ $33.70 · Option exercise (M): 40,000 (derivative) @ $0 | EDGAR |
| 2024-06-11 | 4 | Dyne Therapeutics, Inc. (DYN) | Option exercise (M): 80,000 @ $5.54 · Sale (S): 80,000 @ $30.24 · Sale (S): 2,357 @ $31.23 · Sale (S): 2,913 @ $31.23 · Option exercise (M): 80,000 (derivative) @ $0 | EDGAR |
| 2024-05-17 | 4 | Dyne Therapeutics, Inc. (DYN) | Sale (S): 2,249 @ $28.20 · Sale (S): 489 @ $28.59 | EDGAR |
| 2024-03-13 | 4 | Dyne Therapeutics, Inc. (DYN) | Sale (S): 26,908 @ $26.66 · Sale (S): 291 @ $27.41 · Sale (S): 2,292 @ $25.70 | EDGAR |
| 2024-03-11 | 4 | Dyne Therapeutics, Inc. (DYN) | Sale (S): 1,591 @ $25.85 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 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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