Lochner Daniel — SEC Form 4 filings
SEC reporting owner CIK 1791187. 9 Form 4 filings on record with FilingPulse; latest filed 2026-09-08.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-06-24 to 2026-09-08. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 2 legs across 2 filings — 10,617 shares, $379,624 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 10.
- Largest priced transaction: purchase of 4,617 shares @ $54.14 ($249,964) in Tectonic Therapeutic, Inc., filed 2025-02-07.
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 |
|---|---|---|---|---|---|
| Tectonic Therapeutic, Inc. (TECX) | Chief Financial Officer | 9 | 2 legs · 10,617 sh · $379,624 | — | 10 |
Form 4 filings — Lochner Daniel
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-08 | 4 | Tectonic Therapeutic, Inc. (TECX) | Grant/award (A): 24,250 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Tectonic Therapeutic, Inc. (TECX) | Grant/award (A): 7,500 (derivative) @ $0 | EDGAR |
| 2026-03-05 | 4 | Tectonic Therapeutic, Inc. (TECX) | Grant/award (A): 26,500 @ $0 · Grant/award (A): 24,250 (derivative) @ $0 | EDGAR |
| 2026-02-11 | 4 | Tectonic Therapeutic, Inc. (TECX) | Purchase (P): 6,000 @ $21.61 | EDGAR |
| 2026-02-10 | 4 | Tectonic Therapeutic, Inc. (TECX) | Tax withholding (F): 2,077 @ $23.22 | EDGAR |
| 2025-09-29 | 4 | Tectonic Therapeutic, Inc. (TECX) | Grant/award (A): 5,430 @ $0 · Grant/award (A): 9,860 (derivative) @ $0 | EDGAR |
| 2025-02-07 | 4 | Tectonic Therapeutic, Inc. (TECX) | Purchase (P): 4,617 @ $54.14 | EDGAR |
| 2025-02-06 | 4 | Tectonic Therapeutic, Inc. (TECX) | Grant/award (A): 18,074 @ $0 · Grant/award (A): 32,862 (derivative) @ $0 | EDGAR |
| 2024-06-24 | 4 | Tectonic Therapeutic, Inc. (TECX) | Grant/award (A): 118,000 (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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