WILLIAMS CHARLES O

PrivateCIK: 1325818
Location

ALBANY, GA

WILLIAMS CHARLES O (Chief Financial Officer) sold 10.8% of their position (1.57K shares) of SURROZEN, INC./DE on the open market

Open‑market sale worth $31.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWILLIAMS CHARLES OCIK 1325818
IssuerSURROZEN, INC./DECIK 1824893
Officer· Chief Financial Officer
Since Aug 2021
-1.57K
Net shares
Net seller
$31.1K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
3.50K acquired · 5.07K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+3.50K

Price / share

Trade value

% of position

31.7%
1/2/2026
11.05K14.55K

Common Stock

Direct
S · Sale

Shares

1.57K

Price / share

$19.87

Trade value

$31.11K

% of position

10.8%
1/5/2026
14.55K12.98K
Total

Net shares

+1.93K

Net value

-$31.11K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

3.50K shares

Shares

3.50K

Strike price

Held after

0.00

Exercisable

1/2/2026