RA CAPITAL MANAGEMENT, L.P. purchased 1.0% of their position (160.35K shares) of ARTIVA BIOTHERAPEUTICS, INC. on the open market
Open‑market purchase worth $1.43M — a small addition. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 7/20/2026ACC: 0001231919-26-000774
Director10% Owner
Since Jul 2024
+160.35K
Net shares
Net buyer
$1.43M
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
160.35K acquired
Non-Derivative Transactions2
Common Stock
Indirect
Shares
+152.47K
Price / share
$8.93
Trade value
$1.36M
% of position
0.9%
7/16/2026
16.82M→16.97M
Common Stock
Indirect
Shares
+7.88K
Price / share
$8.95
Trade value
$70.54K
% of position
0.0%
7/17/2026
16.97M→16.98M
Total
Net shares
+160.35K
Net value
$1.43M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 7/16/2026 | P · Purchase | +152.47K | $8.93 | $1.36M | 0.9% | 16.82M | 16.97M |
| Common Stock Indirect | 7/17/2026 | P · Purchase | +7.88K | $8.95 | $70.54K | 0.0% | 16.97M | 16.98M |
| Total | +160.35K | $1.43M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3
Common Stock
IndirectShares owned68.32K
Common Stock
IndirectShares owned826.83K
Common Stock
IndirectShares owned264.57K
Total
1.16M indirect1.16M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 68.32K | Indirect |
| Common Stock | 826.83K | Indirect |
| Common Stock | 264.57K | Indirect |
| Total | 1.16M | 1.16M indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported