Every SEC Form 3/4/5 on record for this filer (CIK 1818099) — 2 issuers, 7 transactions. Section-16 filings only: what they filed, not a biography, and titles are as filed on their latest form at each issuer.
| Ticker | Company | Role as filed | On file | Forms | Open-market net |
|---|---|---|---|---|---|
| AMBQ | Ambiq Micro, Inc. | Director | 2025-07-29 → 2026-06-10 | 6 | −$6M |
| PTK.U | PTK Acquisition Corp. | Chief Financial Officer · Director · lapsed | 2020-07-14 → 2020-07-14 | 1 | — |
| Ticker | Date | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| AMBQ | 2026-05-27 | Sell | 3,264 | $81.57 | $266,244 | — |
| AMBQ | 2026-05-27 | Sell | 20,666 | $80.61 | $2M | 3,264 |
| AMBQ | 2026-05-27 | Sell | 24,248 | $79.72 | $2M | 23,930 |
| AMBQ | 2026-05-27 | Sell | 22,414 | $78.85 | $2M | 48,178 |
1 of 2 issuers are covered and open a security page; the rest are on file here only.