HORAN CHRISTOPHER

PrivateCIK: 1736819
Location

MENLO PARK, CA

HORAN CHRISTOPHER (Chief Tech Operations Officer) received a stock award from ARTIVA BIOTHERAPEUTICS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderHORAN CHRISTOPHERCIK 1736819
Officer· Chief Tech Operations Officer
Since Feb 2026
-1.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
107.16K acquired · 107.16K disposed
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+107.16K

Price / share

Trade value

% of position

137.1%
12/12/2025
78.18K185.34K
Total

Net shares

+107.16K

Net value

$0.00

Derivative Transactions3

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

77.52K shares

Shares

77.52K

Strike price

5.01

Held after

0.00

Exercisable

12/12/2025

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

9.12K shares

Shares

9.12K

Strike price

5.01

Held after

0.00

Exercisable

12/12/2025

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

20.52K shares

Shares

20.52K

Strike price

13.47

Held after

0.00

Exercisable

12/12/2025
HORAN CHRISTOPHER — Insider Transaction (Form 4) Filed Dec 12, 2025 | Finecho