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HCW Biologics Inc.

HCWB Net buying
CIK 0001828673 #5479 in the set updated 18 Sep 2026
Bought (12 mo)
$529.99K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$529.99K
+$529.99K against sales at will

By person

6 insiders · 6 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
GARRETT SCOTT T
Director
$270.00K (2)
+$270.00K
67,149
$173.58K
Wong Hing C
Chief Executive Officer
$220.00K (2)
+$220.00K
125,845
$325.31K
Byam Rebecca
Chief Financial Officer
$20.00K (1)
+$20.00K
57,245
$147.98K
+65.7%
Flowers Lee
SVP of Business Development
$20.00K (1)
+$20.00K
8,691
$22.47K
Winer Gary M
Director
4,075
$10.53K
+858.8%
Greene Rick S.
Director
2,066
$5.34K
+87.1%

No percentages here. This company's share count has moved by a factor of 24.5 over the window, from 1,836,324 to 44,934,120 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
GARRETT SCOTT T
29 Jul 2026
Director
Buy indirect
7,736
$2.59
$20.00K
Flowers Lee
29 Jul 2026
SVP of Business Development
Buy
7,736
$2.59
$20.00K
Wong Hing C
29 Jul 2026
Chief Executive Officer
Buy
23,210
$2.59
$60.00K
Byam Rebecca
22 May 2026
Chief Financial Officer
Buy
14,235
$1.41
$20.00K
GARRETT SCOTT T
22 May 2026
Director
Buy indirect
177,936
$1.41
$250.00K
Wong Hing C
22 May 2026
Chief Executive Officer
Buy
113,879
$1.41
$160.00K

What was left out

Form 4 filings counted 6
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 0
History held since 23 Jul 2021