BYAM REBECCA

PrivateCIK: 1866256
Location

MIRAMAR, FL

BYAM REBECCA (Chief Financial Officer) purchased 24.5% of their position (8.46K shares) of HCW BIOLOGICS INC. on the open market

Open‑market purchase worth $220.0K — a significant purchase. The strongest form of insider conviction signal.

P · 1 purchase
InsiderBYAM REBECCACIK 1866256
IssuerHCW BIOLOGICS INC.CIK 1828673
Officer· Chief Financial Officer
Since Jul 2021
+12.69K
Net shares
Net buyer
$220.0K
Total acquired
1
Open market trades
1B · 0S
2
Total transactions
12.69K acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+8.46K

Price / share

$26.00

Trade value

$220.01K

% of position

24.5%
5/8/2025
34.55K43.01K
Total

Net shares

+8.46K

Net value

$220.01K

Derivative Transactions1

Common Stock Purchase Warrant

Direct
P · Purchase
Converts to

Common Stock

4.23K shares

Shares

+4.23K

Strike price

26

Held after

4.23K

Exercisable

5/7/2025
BYAM REBECCA — Insider Transaction (Form 4) Filed May 9, 2025 | Finecho