Elaine K. Sorg
CIK: 0001832571
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Artiva Biotherapeutics, Inc.
Discretionary Trading P&L
Holdings
Transaction History (3 total)
- Sep 10, 2026ARTV
Artiva Biotherapeutics, Inc.
Award(A)DirectDirector Stock Option (Right to Buy)
16.3K shares- - Sep 8, 2026ARTV
Artiva Biotherapeutics, Inc.
Award(A)DirectDirector Stock Option (Right to Buy)
13.8K shares- - Feb 18, 2026ARTV
Artiva Biotherapeutics, Inc.
Award(A)DirectDirector Stock Option (Right to Buy)
27.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 10, 2026 | ARTV Artiva Biotherapeutics, Inc. | Award(A) Director Stock Option (Right to Buy) | 16,250 | - | - | Direct |
| Sep 8, 2026 | ARTV Artiva Biotherapeutics, Inc. | Award(A) Director Stock Option (Right to Buy) | 13,750 | - | - | Direct |
| Feb 18, 2026 | ARTV Artiva Biotherapeutics, Inc. | Award(A) Director Stock Option (Right to Buy) | 27,500 | - | - | Direct |
1-3 of 3 transactions
About Sorg Elaine K.
Sorg Elaine K. (SEC CIK 0001832571) files insider reports with the SEC as Director of Artiva Biotherapeutics, Inc. (ARTV).
Signal8 holds 4 ownership filings by Sorg Elaine K. (1 Form 3, 3 Form 4), filed between Feb 19, 2026 and Sep 14, 2026. Those filings report 3 transactions, from Feb 18, 2026 to Sep 10, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Sorg Elaine K.'s filings is in SAN DIEGO, CA.
Recent filings by Sorg Elaine K.
Other insiders filing for Artiva Biotherapeutics, Inc. (ARTV)
- Horan Christopher, Chief Tech Operations Officer
- Bush Jennifer, COO, CLO, Compliance Officer
- Banerjee Subhashis, Chief Medical Officer
- Aslan Fred, Chief Executive Officer
- RA CAPITAL MANAGEMENT, L.P., Director
- Stoppel Laura, Director