Bush Tia L — SEC Form 4 filings
SEC reporting owner CIK 1863418. 13 Form 4 filings on record with FilingPulse; latest filed 2026-06-24.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-02-02 to 2026-06-24. 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): 8 legs across 6 filings — 203,216 shares, $4,709,136 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 31.
- Largest priced transaction: sale of 40,000 shares @ $28.00 ($1,120,000) in Centessa Pharmaceuticals plc, filed 2025-11-18.
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 |
|---|---|---|---|---|---|
| Centessa Pharmaceuticals plc (CNTA) | Chief Technology & Quality Ofc | 13 | — | 8 legs · 203,216 sh · $4,709,136 | 31 |
Form 4 filings — Bush Tia L
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-24 | 4 | Centessa Pharmaceuticals plc (CNTA) | Disposition to issuer (D): 147,954 · Disposition to issuer (D): 360,338 (derivative) · Disposition to issuer (D): 140,000 (derivative) · Disposition to issuer (D): 27,187 (derivative) · Disposition to issuer (D): 145,208 (derivative) · Disposition to issuer (D): 125,000 (derivative) · +1 more | EDGAR |
| 2026-02-03 | 4 | Centessa Pharmaceuticals plc (CNTA) | Tax withholding (F): 8,549 @ $24.57 · Grant/award (A): 35,000 @ $0 · Grant/award (A): 140,000 (derivative) @ $0 | EDGAR |
| 2025-11-18 | 4 | Centessa Pharmaceuticals plc (CNTA) | Option exercise (M): 40,000 @ $9.42 · Sale (S): 40,000 @ $28 · Option exercise (M): 40,000 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Centessa Pharmaceuticals plc (CNTA) | Option exercise (M): 40,000 @ $9.42 · Sale (S): 40,000 @ $26 · Option exercise (M): 40,000 (derivative) @ $0 | EDGAR |
| 2025-09-24 | 4 | Centessa Pharmaceuticals plc (CNTA) | Option exercise (M): 35,000 @ $9.42 · Sale (S): 35,000 @ $24 · Option exercise (M): 35,000 (derivative) @ $0 | EDGAR |
| 2025-09-11 | 4 | Centessa Pharmaceuticals plc (CNTA) | Option exercise (M): 24,792 @ $8.01 · Sale (S): 24,792 @ $20 · Option exercise (M): 25,000 @ $9.42 · Sale (S): 25,000 @ $22 · Option exercise (M): 24,792 (derivative) @ $0 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2025-02-04 | 4 | Centessa Pharmaceuticals plc (CNTA) | Tax withholding (F): 8,693 @ $16.92 · Sale (S): 11,000 @ $16.86 · Grant/award (A): 125,000 (derivative) @ $0 | EDGAR |
| 2024-12-31 | 4 | Centessa Pharmaceuticals plc (CNTA) | Tax withholding (F): 6,419 @ $16.35 | EDGAR |
| 2024-12-17 | 4 | Centessa Pharmaceuticals plc (CNTA) | Sale (S): 9,611 @ $16.36 · Option exercise (M): 17,813 @ $3.85 · Sale (S): 17,813 @ $18 · Option exercise (M): 17,813 (derivative) @ $0 | EDGAR |
| 2024-10-02 | 4 | Centessa Pharmaceuticals plc (CNTA) | Tax withholding (F): 6,419 @ $15.79 | EDGAR |
| 2024-07-02 | 4 | Centessa Pharmaceuticals plc (CNTA) | Tax withholding (F): 6,419 @ $9.03 | EDGAR |
| 2024-04-02 | 4 | Centessa Pharmaceuticals plc (CNTA) | Tax withholding (F): 6,419 @ $11.30 | EDGAR |
| 2024-02-02 | 4 | Centessa Pharmaceuticals plc (CNTA) | Grant/award (A): 42,500 @ $0 · Tax withholding (F): 3,862 @ $8.19 · Grant/award (A): 170,000 (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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