Artiva Biotherapeutics's top three insider shareholders as of August 29, 2026 are Capital Management, L.P. Ra (Director, 17.28Mn shares), Corp. Gc (TenPercentOwner, 6.00Mn shares), Yong-Jun Huh (Director, 4.57Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Management, L.P. Ra | Director, TenPercentOwner | 0 | 17,329,570 | 17,329,570 | 49.5% | 31 Jul, 2026 |
| 2 | Corp. Gc | TenPercentOwner | 4,391,969 | 1,607,734 | 5,999,703 | 17.2% | 28 May, 2026 |
| 3 | Yong-Jun Huh | Director | 0 | 4,567,412 | 4,567,412 | 13.1% | 22 Jul, 2024 |
| 4 | Partners Vi, Llc 5Am | TenPercentOwner | 0 | 2,353,304 | 2,353,304 | 6.7% | 24 Jul, 2024 |
| 5 | Global Strategic Fund Iii, L.P. Venbio | TenPercentOwner | 1,936,637 | 0 | 1,936,637 | 5.5% | 22 Jul, 2024 |
| 6 | Fred Aslan | Chief Executive Officer | 1,535,082 | 0 | 1,535,082 | 4.4% | 19 May, 2026 |
| 7 | Christopher Horan | Chief Tech Operations Officer | 293,450 | 0 | 293,450 | 0.8% | 19 May, 2026 |
| 8 | Thad Allen Huston | Chief Financial Officer | 220,000 | 0 | 220,000 | 0.6% | 10 Mar, 2026 |
| 9 | Biomedical Innovation Master Investors (Cayman) I L.P. Wellington | TenPercentOwner | 194,108 | 0 | 194,108 | 0.6% | 22 Jul, 2024 |
| 10 | Heather Raymon | Svp, Research And Development | 148,228 | 0 | 148,228 | 0.4% | 19 May, 2026 |
| 11 | Subhashis Banerjee | Chief Medical Officer | 142,047 | 0 | 142,047 | 0.4% | 31 Aug, 2026 |
| 12 | Neha Krishnamohan | Chief Financial Officer | 99,356 | 0 | 99,356 | 0.3% | 17 Nov, 2025 |
| 13 | Thorsten Graef | Chief Medical Officer | 80,000 | 0 | 80,000 | 0.2% | 27 Feb, 2025 |
| 14 | Gines Diego Miralles | President Head Of Rd | 77,500 | 0 | 77,500 | 0.2% | 19 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | Subhashis Banerjee | Chief Medical Officer | Acquired M | 5,306 | $1.92 | $10.19K | 150,269 | Direct |
| 27 Aug, 2026 | Subhashis Banerjee | Chief Medical Officer | Disposed S | 8,222 | $12.01 | $98.74K | 142,047 | Direct |
| 27 Aug, 2026 | Subhashis Banerjee | Chief Medical Officer | Disposed M | 5,306 | $0.00 | $0 | 74,265 | Direct |
| 18 Aug, 2026 | Subhashis Banerjee | Chief Medical Officer | Acquired M | 429 | $1.92 | $824 | 145,392 | Direct |
| 18 Aug, 2026 | Subhashis Banerjee | Chief Medical Officer | Disposed S | 429 | $12.00 | $5.15K | 144,963 | Direct |
| 18 Aug, 2026 | Subhashis Banerjee | Chief Medical Officer | Disposed M | 429 | $0.00 | $0 | 79,571 | Direct |
| 29 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 20,824 | $9.99 | $208.03K | 17,304,626 | Indirect |
| 31 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 24,944 | $9.93 | $247.69K | 17,329,570 | Indirect |
| 24 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 41,319 | $9.99 | $412.78K | 17,283,802 | Indirect |
| 21 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 120,582 | $9.55 | $1.15Mn | 17,098,479 | Indirect |
| 13 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 6,522 | $8.94 | $58.31K | 16,817,543 | Indirect |
| 22 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 84,124 | $9.93 | $835.35K | 17,182,603 | Indirect |
| 23 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 59,880 | $9.96 | $596.40K | 17,242,483 | Indirect |
| 16 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 152,472 | $8.93 | $1.36Mn | 16,970,045 | Indirect |
| 17 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 7,882 | $8.95 | $70.54K | 16,977,927 | Indirect |
| 10 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 15,102 | $8.97 | $135.46K | 16,811,021 | Indirect |
| 13 Jul, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 6,552 | $8.94 | $58.57K | 16,817,573 | Indirect |
| 25 Jun, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 31,000 | $8.88 | $275.28K | 16,794,043 | Indirect |
| 26 Jun, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 1,876 | $8.98 | $16.85K | 16,795,919 | Indirect |
| 12 Jun, 2026 | Capital Management, L.P. Ra | Director, TenPercentOwner | Acquired P | 391,019 | $8.57 | $3.35Mn | 16,622,736 | Indirect |