NASDAQ:HCWB | Insider Transactions | HCW Biologics Inc.

HCWB Insider Transactions

91 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–91; provenance stays internal.

HCWB insiders transaction timeline

PurchaseSale
2021-07-22: 5 purchases — GARRETT SCOTT T, Rhode Peter, Flowers Lee and 2 more2021-08-19: 4 purchases — Byam Rebecca, Flowers Lee2021-08-20: 1 purchase — Flowers Lee2021-08-23: 1 purchase — Flowers Lee2021-08-25: 1 purchase — Greene Rick S.2021-08-26: 1 purchase — Wong Hing C2021-08-27: 2 purchases — Wong Hing C2021-08-30: 1 purchase — Wong Hing C2021-08-31: 2 purchases — Wong Hing C2021-12-06: 1 purchase — Jiao Jin-an2022-06-02: 1 purchase — Greene Rick S.2022-06-06: 1 purchase — Winer Gary M2022-06-07: 2 purchases — Wong Hing C, Winer Gary M2022-06-08: 1 purchase — Winer Gary M2022-06-09: 2 purchases — Winer Gary M, Wong Hing C2022-06-10: 2 purchases — Wong Hing C, Winer Gary M2022-06-13: 1 purchase — Byam Rebecca2022-06-14: 1 purchase — Byam Rebecca2022-08-24: 1 purchase — Byam Rebecca2022-08-25: 1 purchase — Byam Rebecca2022-08-26: 1 purchase — Byam Rebecca2022-08-29: 1 purchase — Byam Rebecca2022-08-30: 1 purchase — Byam Rebecca2022-08-31: 1 purchase — Byam Rebecca2022-09-02: 1 purchase — Wong Hing C2022-09-07: 1 purchase — Wong Hing C2022-09-08: 1 purchase — Wong Hing C2022-09-09: 1 purchase — Wong Hing C2022-09-12: 1 purchase — Byam Rebecca2022-09-13: 1 purchase — Byam Rebecca2022-09-14: 1 purchase — Byam Rebecca2023-05-22: 1 purchase — Byam Rebecca2023-05-23: 1 purchase — Byam Rebecca2023-05-24: 1 purchase — Byam Rebecca2023-05-25: 1 purchase — Byam Rebecca2023-05-26: 1 purchase — Byam Rebecca2023-05-30: 2 purchases — Wong Hing C, Winer Gary M2023-05-31: 2 purchases — Wong Hing C, Winer Gary M2023-06-01: 1 purchase — Wong Hing C2023-06-02: 1 purchase — Wong Hing C2023-06-05: 1 purchase — Byam Rebecca2023-06-06: 1 purchase — Byam Rebecca2023-06-07: 1 purchase — Byam Rebecca2023-06-08: 2 purchases — Flowers Lee, Byam Rebecca2023-06-09: 1 purchase — Byam Rebecca2023-09-05: 1 purchase — Winer Gary M2023-09-06: 1 purchase — Byam Rebecca2023-09-07: 2 purchases — Byam Rebecca, Winer Gary M2023-09-08: 2 purchases — Winer Gary M, Byam Rebecca2023-09-11: 2 purchases — Byam Rebecca, Winer Gary M2023-09-12: 2 purchases — Byam Rebecca, Winer Gary M2023-09-13: 3 purchases — Winer Gary M, Byam Rebecca2023-09-14: 3 purchases — Wong Hing C, Winer Gary M2025-05-08: 6 purchases — Winer Gary M, Wong Hing C, GARRETT SCOTT T and 3 more2025-05-16: 3 purchases — Wong Hing C, Winer Gary M, GARRETT SCOTT T2026-05-22: 3 purchases — Wong Hing C, GARRETT SCOTT T, Byam Rebecca2026-07-29: 3 purchases — Wong Hing C, Flowers Lee, GARRETT SCOTT T2021-07-222026-07-29
Insider profileRoleDateTransactionSharesPrice
Wong Hing CChief Executive Officer2026-07-29Purchase23,210$2.585
Flowers LeeSVP of Business Development2026-07-29Purchase7,736$2.585
GARRETT SCOTT TDirector2026-07-29Purchase7,736$2.585
Wong Hing CChief Executive Officer2026-05-22Purchase113,879.0$1.41
GARRETT SCOTT TDirector2026-05-22Purchase177,936.0$1.41
Byam RebeccaChief Financial Officer2026-05-22Purchase14,235.0$1.41
Wong Hing CChief Executive Officer2025-05-16Purchase8,054.0$7.45
Winer Gary MDirector2025-05-16Purchase1,342.0$7.45
GARRETT SCOTT TDirector2025-05-16Purchase13,423.0$7.45
Winer Gary MDirector2025-05-08Purchase2,308.0$26.0
Wong Hing CChief Executive Officer2025-05-08Purchase92,500.0$26.0
GARRETT SCOTT TDirector2025-05-08Purchase5,385.0$26.0
Byam RebeccaChief Financial Officer2025-05-08Purchase8,462.0$26.0
Flowers LeeSVP of Business Development2025-05-08Purchase962.0$26.0
Greene Rick S.Director2025-05-08Purchase962.0$26.0
Wong Hing CChief Executive Officer2023-09-14Purchase1,800.0$2.08
Winer Gary MDirector2023-09-14Purchase879.0$2.05
Winer Gary MDirector2023-09-14Purchase162.0$2.08
Winer Gary MDirector2023-09-13Purchase46.0$2.0
Winer Gary MDirector2023-09-13Purchase500.0$2.05
Byam RebeccaChief Financial Officer2023-09-13Purchase5,000.0$2.1
Byam RebeccaChief Financial Officer2023-09-12Purchase5,000.0$2.09
Winer Gary MDirector2023-09-12Purchase500.0$2.05
Byam RebeccaChief Financial Officer2023-09-11Purchase5,000.0$2.05
Winer Gary MDirector2023-09-11Purchase99.0$2.05
Winer Gary MDirector2023-09-08Purchase1.0$1.9
Byam RebeccaChief Financial Officer2023-09-08Purchase5,000.0$2.02
Byam RebeccaChief Financial Officer2023-09-07Purchase5,000.0$1.95
Winer Gary MDirector2023-09-07Purchase63.0$1.95
Byam RebeccaChief Financial Officer2023-09-06Purchase5,000.0$1.95
Winer Gary MDirector2023-09-05Purchase400.0$1.75
Byam RebeccaChief Financial Officer2023-06-09Purchase20,000.0$2.06
Flowers LeeSVP of Business Development2023-06-08Purchase10,000.0$2.16
Byam RebeccaChief Financial Officer2023-06-08Purchase4,696.0$2.21
Byam RebeccaChief Financial Officer2023-06-07Purchase20,000.0$2.03
Byam RebeccaChief Financial Officer2023-06-06Purchase19,062.0$1.82
Byam RebeccaChief Financial Officer2023-06-05Purchase20,000.0$1.67
Wong Hing CChief Executive Officer2023-06-02Purchase800.0$1.54
Wong Hing CChief Executive Officer2023-06-01Purchase800.0$1.62
Wong Hing CChief Executive Officer2023-05-31Purchase2,000.0$1.55
Winer Gary MDirector2023-05-31Purchase500.0$1.5
Wong Hing CChief Executive Officer2023-05-30Purchase3,000.0$1.55
Winer Gary MDirector2023-05-30Purchase850.0$1.52
Byam RebeccaChief Financial Officer2023-05-26Purchase20,000.0$1.66
Byam RebeccaChief Financial Officer2023-05-25Purchase20,000.0$1.62
Byam RebeccaChief Financial Officer2023-05-24Purchase20,000.0$1.61
Byam RebeccaChief Financial Officer2023-05-23Purchase5,036.0$1.57
Byam RebeccaChief Financial Officer2023-05-22Purchase33,450.0$1.53
Byam RebeccaChief Financial Officer2022-09-14Purchase15,000.0$2.58
Byam RebeccaChief Financial Officer2022-09-13Purchase15,000.0$2.58
Byam RebeccaChief Financial Officer2022-09-12Purchase15,000.0$2.65
Wong Hing CChief Executive Officer2022-09-09Purchase6,000.0$2.7
Wong Hing CChief Executive Officer2022-09-08Purchase4,000.0$2.67
Wong Hing CChief Executive Officer2022-09-07Purchase6,000.0$2.58
Wong Hing CChief Executive Officer2022-09-02Purchase4,000.0$2.55
Byam RebeccaChief Financial Officer2022-08-31Purchase10,000.0$2.56
Byam RebeccaChief Financial Officer2022-08-30Purchase7,200.0$2.55
Byam RebeccaChief Financial Officer2022-08-29Purchase10,000.0$2.57
Byam RebeccaChief Financial Officer2022-08-26Purchase10,000.0$2.54
Byam RebeccaChief Financial Officer2022-08-25Purchase40,300.0$2.59
Byam RebeccaChief Financial Officer2022-08-24Purchase50,000.0$2.5
Byam RebeccaChief Financial Officer2022-06-14Purchase58,856.0$2.46
Byam RebeccaChief Financial Officer2022-06-13Purchase7,596.0$2.08
Wong Hing CChief Executive Officer2022-06-10Purchase1,520.0$2.19
Winer Gary MDirector2022-06-10Purchase1,500.0$2.13
Winer Gary MDirector2022-06-09Purchase1,000.0$2.2
Wong Hing CChief Executive Officer2022-06-09Purchase2,000.0$2.25
Winer Gary MDirector2022-06-08Purchase1,000.0$2.27
Wong Hing CChief Executive Officer2022-06-07Purchase1,000.0$2.31
Winer Gary MDirector2022-06-07Purchase1,000.0$2.1
Winer Gary MDirector2022-06-06Purchase1,000.0$2.13
Greene Rick S.Director2022-06-02Purchase4,800.0$2.09
Jiao Jin-anVP of Development2021-12-06Purchase10,000.0$2.42
Wong Hing CChief Executive Officer2021-08-31Purchase5,830.0$3.94
Wong Hing CChief Executive Officer2021-08-31Purchase3,830.0$3.93
Wong Hing CChief Executive Officer2021-08-30Purchase6,000.0$3.93
Wong Hing CChief Executive Officer2021-08-27Purchase8,000.0$3.76
Wong Hing CChief Executive Officer2021-08-27Purchase6,000.0$3.77
Wong Hing CChief Executive Officer2021-08-26Purchase6,500.0$3.84
Greene Rick S.Director2021-08-25Purchase3,611.0$4.1
Flowers LeeSVP of Business Development2021-08-23Purchase5,605.0$3.95
Flowers LeeSVP of Business Development2021-08-20Purchase7,853.0$4.08
Byam RebeccaChief Financial Officer2021-08-19Purchase10,000.0$4.4
Flowers LeeSVP of Business Development2021-08-19Purchase10,532.0$4.29
Flowers LeeSVP of Business Development2021-08-19Purchase10,532.0$4.25
Byam RebeccaChief Financial Officer2021-08-19Purchase10,000.0$4.4
GARRETT SCOTT TDirector2021-07-22Purchase125,000.0$8.0
Rhode PeterSee Remarks2021-07-22Purchase12,500.0$8.0
Flowers LeeSVP of Business Development2021-07-22Purchase31,250.0$8.0
Byam RebeccaChief Financial Officer2021-07-22Purchase25,000.0$8.0
Wong Hing CChief Executive Officer2021-07-22Purchase627,500.0$8.0