Taylor Ross — SEC Form 4 filings
SEC reporting owner CIK 2013346. 7 Form 4 filings on record with FilingPulse; latest filed 2026-08-27.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2024-07-09 to 2026-08-27. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 171,232 shares, $99,999 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, …): 9.
- Largest priced transaction: purchase of 171,232 shares @ $0.58 ($99,999) in QT IMAGING HOLDINGS, INC., filed 2024-11-14.
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 |
|---|---|---|---|---|---|
| QT IMAGING HOLDINGS, INC. (QTI) | Director | 6 | 1 leg · 171,232 sh · $99,999 | — | 5 |
| BillionToOne, Inc. (BLLN) | Chief Financial Officer | 1 | — | — | 4 |
Form 4 filings — Taylor Ross
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-27 | 4 | QT IMAGING HOLDINGS, INC. (QTI) | Holdings only — no transactions reported | EDGAR |
| 2026-03-24 | 4 | QT IMAGING HOLDINGS, INC. (QTI) | Grant/award (A): 3,500 @ $0 | EDGAR |
| 2025-11-12 | 4 | BillionToOne, Inc. (BLLN) | Other (J): 175,000 (derivative) · Other (J): 175,000 (derivative) · Other (J): 75,000 (derivative) · Other (J): 75,000 (derivative) | EDGAR |
| 2025-08-13 | 4 | QT IMAGING HOLDINGS, INC. (QTIH) | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2025-04-23 | 4 | QT IMAGING HOLDINGS, INC. (QTIH) | Grant/award (A): 85,000 (derivative) @ $0 | EDGAR |
| 2024-11-14 | 4 | QT IMAGING HOLDINGS, INC. (QTI) | Purchase (P): 171,232 @ $0.58 · Purchase (P): 171,232 (derivative) @ $0 | EDGAR |
| 2024-07-09 | 4 | QT IMAGING HOLDINGS, INC. (QTI) | Grant/award (A): 40,000 (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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