Tan Aik Na — SEC Form 4 filings
SEC reporting owner CIK 1821285. 6 Form 4 filings on record with FilingPulse; latest filed 2026-08-13.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2024-08-14 to 2026-08-13. 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 4 filings — 156,777 shares, $2,029,866 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: sale of 25,000 shares @ $15.00 ($375,000) in Wave Life Sciences, Inc., filed 2025-12-10.
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 |
|---|---|---|---|---|---|
| Wave Life Sciences, Inc. (WVE) | Director | 6 | — | 11 legs · 156,777 sh · $2,029,866 | 14 |
Form 4 filings — Tan Aik Na
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-13 | 4 | Wave Life Sciences, Inc. (WVE) | Sale (S): 432 @ $6.01 | EDGAR |
| 2025-12-10 | 4 | Wave Life Sciences Ltd. (WVE) | Sale (S): 7,494 @ $12.75 · Sale (S): 7,494 @ $15 · Option exercise (M): 32,230 @ $5.37 · Sale (S): 15,000 @ $12.75 · Sale (S): 17,230 @ $15 · Option exercise (M): 45,000 @ $4.58 · +10 more | EDGAR |
| 2025-08-19 | 4 | Wave Life Sciences Ltd. (WVE) | Option exercise (M): 21,000 @ $9.13 · Sale (S): 21,000 @ $9.25 · Option exercise (M): 21,000 (derivative) @ $0 | EDGAR |
| 2025-08-13 | 4 | Wave Life Sciences Ltd. (WVE) | Grant/award (A): 25,400 @ $0 · Grant/award (A): 152,400 (derivative) @ $0 | EDGAR |
| 2025-08-07 | 4 | Wave Life Sciences Ltd. (WVE) | Sale (S): 1,127 @ $8.75 | EDGAR |
| 2024-08-14 | 4 | Wave Life Sciences Ltd. (WVE) | Grant/award (A): 16,115 @ $0 · Grant/award (A): 32,230 (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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