Gan Hong — SEC Form 4 filings
SEC reporting owner CIK 1907008. 18 Form 4 filings on record with FilingPulse; latest filed 2026-04-16.
Transaction summary — filings shown
Covers all 18 filings on record, filed 2024-02-02 to 2026-04-16. 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): 11 legs across 10 filings — 701,600 shares, $1,380,862 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 32.
- Largest priced transaction: sale of 150,000 shares @ $2.50 ($374,385) in SES AI Corp, filed 2026-01-23.
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 |
|---|---|---|---|---|---|
| SES AI Corp (SES) | CHIEF SCIENCE OFFICER | 18 | — | 11 legs · 701,600 sh · $1,380,862 | 32 |
Form 4 filings — Gan Hong
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-16 | 4 | SES AI Corp (SES) | Tax withholding (F): 32,138 @ $1.10 | EDGAR |
| 2026-03-31 | 4 | SES AI Corp (SES) | Tax withholding (F): 74,682 @ $0.99 | EDGAR |
| 2026-02-10 | 4 | SES AI Corp (SES) | Tax withholding (F): 63,290 @ $1.99 | EDGAR |
| 2026-01-23 | 4 | SES AI Corp (SES) | Option exercise (M): 150,000 @ $0.16 · Sale (S): 150,000 @ $2.50 · Option exercise (M): 100,000 @ $0.16 · Sale (S): 100,000 @ $2.50 · Option exercise (M): 150,000 (derivative) @ $0 · Option exercise (M): 100,000 (derivative) @ $0 | EDGAR |
| 2025-12-16 | 4 | SES AI Corp (SES) | Option exercise (M): 93,277 @ $0.15 · Option exercise (M): 6,723 @ $0.16 · Sale (S): 100,000 @ $1.98 · Option exercise (M): 93,277 (derivative) @ $0 · Option exercise (M): 6,723 (derivative) @ $0 | EDGAR |
| 2025-11-18 | 4 | SES AI Corp (SES) | Option exercise (M): 150,000 @ $0.15 · Sale (S): 150,000 @ $1.90 · Option exercise (M): 150,000 (derivative) @ $0 | EDGAR |
| 2025-04-18 | 4 | SES AI Corp (SES) | Tax withholding (F): 30,926 @ $0.62 · Tax withholding (F): 41,294 @ $0.69 | EDGAR |
| 2025-04-01 | 4 | SES AI Corp (SES) | Grant/award (A): 500,000 @ $0 | EDGAR |
| 2025-02-11 | 4 | SES AI Corp (SES) | Sale (S): 51,600 @ $1.17 | EDGAR |
| 2024-07-02 | 4 | SES AI Corp (SES) | Option exercise (M): 25,000 @ $0.15 · Sale (S): 25,000 @ $1.17 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2024-06-04 | 4 | SES AI Corp (SES) | Option exercise (M): 25,000 @ $0.15 · Sale (S): 25,000 @ $1.25 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2024-05-09 | 4 | SES AI Corp (SES) | Option exercise (M): 25,000 @ $0.15 · Sale (S): 25,000 @ $1.42 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2024-04-22 | 4 | SES AI Corp (SES) | Tax withholding (F): 27,327 @ $1.34 | EDGAR |
| 2024-04-17 | 4 | SES AI Corp (SES) | Tax withholding (F): 22,168 @ $1.49 | EDGAR |
| 2024-04-02 | 4 | SES AI Corp (SES) | Option exercise (M): 25,000 @ $0.15 · Sale (S): 25,000 @ $1.60 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2024-03-04 | 4 | SES AI Corp (SES) | Option exercise (M): 25,000 @ $0.15 · Sale (S): 25,000 @ $1.69 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | SES AI Corp (SES) | Grant/award (A): 423,728 @ $0 · Grant/award (A): 423,728 (derivative) @ $0 | EDGAR |
| 2024-02-02 | 4 | SES AI Corp (SES) | Option exercise (M): 25,000 @ $0.15 · Sale (S): 25,000 @ $1.38 · Option exercise (M): 25,000 (derivative) @ $0 | 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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