Williams Charles O

CIK: 0001325818Chief Operating Officer
Officer
Primary company: Surrozen, Inc./DE (SRZN)

Williams Charles O is a corporate insider (Chief Operating Officer) at Surrozen, Inc./DE (SRZN) filing SEC Form 4 transactions. 37 transactions across 2 companies, totaling $20,000 in purchases and $20,514 in sales. Source: SEC EDGAR.

Total Transactions
37
Total Buy Value
$20K
Total Sell Value
$21K
Net Activity
-$514
Last Transaction
Dec 2025
Companies
2

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
1,666
Price
$8.11
Value
$14K
Type
Award
Shares
1,666
Price
$8.11
Value
$14K
Type
Award
Shares
400
Price
$8.06
Value
$3K
Type
Award
Shares
33,750
Price
-
Value
-
Type
Award
Shares
11,250
Price
-
Value
-
Type
Award
Shares
1,603
Price
$12.45
Value
$20K
Type
Award
Shares
1,474
Price
$12.45
Value
$18K
Type
Disposition
Shares
5,712
Price
$16.00
Value
$91K
Type
Disposition
Shares
5,712
Price
$16.00
Value
$91K
Type
Disposition
Shares
1,603
Price
$15.71
Value
$25K
Type
Disposition
Shares
1,474
Price
$16.96
Value
$25K
Type
Award
Shares
45,000
Price
$12.08
Value
$544K
Type
Sale
Shares
1,181
Price
$17.37
Value
$21K
Type
Exercise
Shares
3,500
Price
-
Value
-
Type
Award
Shares
400
Price
$5.67
Value
$2K
Type
Award
Shares
27,000
Price
-
Value
-
Type
Award
Shares
7,000
Price
-
Value
-
Type
Award
Shares
13,000
Price
-
Value
-
Type
Purchase
Shares
5,712
Price
-
Value
-
Type
Purchase
Shares
5,712
Price
-
Value
-