Chang William H — SEC Form 4 filings
SEC reporting owner CIK 1594408. 11 Form 4 filings on record with FilingPulse; latest filed 2026-01-16.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-05-14 to 2026-01-16. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 24.
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 |
|---|---|---|---|---|---|
| Semler Scientific, Inc. (SMLR) | Director | 11 | — | — | 24 |
Form 4 filings — Chang William H
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-01-16 | 4 | Semler Scientific, Inc. (SMLR) | Disposition to issuer (D): 428,682 · Disposition to issuer (D): 154,074 · Disposition to issuer (D): 241,508 · Disposition to issuer (D): 4,000 (derivative) @ $0 · Disposition to issuer (D): 3,560 (derivative) @ $0 · Disposition to issuer (D): 500 (derivative) @ $0 · +3 more | EDGAR |
| 2026-01-02 | 4 | Semler Scientific, Inc. (SMLR) | Grant/award (A): 4,000 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4 | Semler Scientific, Inc. (SMLR) | Gift (G): 60,000 @ $0 | EDGAR |
| 2025-05-05 | 4 | Semler Scientific, Inc. (SMLR) | Grant/award (A): 3,560 (derivative) @ $0 · Grant/award (A): 500 (derivative) @ $0 | EDGAR |
| 2025-01-07 | 4/A | Semler Scientific, Inc. (SMLR) | Grant/award (A): 1,318 @ $0 · Gift (G): 1,318 @ $0 · Gift (G): 1,318 @ $0 | EDGAR |
| 2025-01-07 | 4/A | Semler Scientific, Inc. (SMLR) | Gift (G): 2,182 @ $0 · Gift (G): 2,182 @ $0 | EDGAR |
| 2025-01-07 | 4 | Semler Scientific, Inc. (SMLR) | Grant/award (A): 7,125 (derivative) @ $0 · Grant/award (A): 1,000 (derivative) @ $0 | EDGAR |
| 2024-12-17 | 4 | Semler Scientific, Inc. (SMLR) | Gift (G): 2,735 @ $0 | EDGAR |
| 2024-11-12 | 4 | Semler Scientific, Inc. (SMLR) | Grant/award (A): 1,318 @ $0 | EDGAR |
| 2024-05-29 | 4 | Semler Scientific, Inc. (SMLR) | Grant/award (A): 27,000 (derivative) @ $0 | EDGAR |
| 2024-05-14 | 4 | Semler Scientific, Inc. (SMLR) | Grant/award (A): 2,182 @ $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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1594408 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →