AUSTER MARTIN

PrivateCIK: 1875786
Location

ENCINITAS, CA

AUSTER MARTIN (Chief Financial Officer) sold 37.0% of their position (28K shares) of VENTYX BIOSCIENCES, INC. on the open market

Open‑market sale worth $1.06M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderAUSTER MARTINCIK 1875786
IssuerVENTYX BIOSCIENCES, INC.CIK 1851194
Officer· Chief Financial Officer
Since Oct 2021
-28K
Net shares
Net seller
$1.06M
Total sold
3
Open market trades
0B · 3S
5
Total transactions
28K acquired · 56K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+28K

Price / share

$3.45

Trade value

$96.60K

% of position

58.8%
4/25/2023
47.65K75.65K

Common Stock

Direct
S · Sale

Shares

18.75K

Price / share

$37.55

Trade value

$704.06K

% of position

24.8%
4/25/2023
75.65K56.90K

Common Stock

Direct
S · Sale

Shares

4.26K

Price / share

$38.76

Trade value

$165.18K

% of position

7.5%
4/25/2023
56.90K52.64K

Common Stock

Direct
S · Sale

Shares

4.99K

Price / share

$39.23

Trade value

$195.75K

% of position

9.5%
4/25/2023
52.64K47.65K
Total

Net shares

+0.00

Net value

-$968.39K

Derivative Transactions1

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

28K shares

Shares

28K

Strike price

3.45

Held after

275.18K

Exercisable

4/25/2023
AUSTER MARTIN — Insider Transaction (Form 4) Filed Apr 27, 2023 | Finecho