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Who

Young Kwon

Director

Company insider

Files Form 4 as: Director, ADMA Biologics; Chief Financial & Bus. Officer, Momenta Pharmaceuticals.

In numbers

Trades disclosed
239
Buys
2
Sells
42
Bought
$198K
Sold
$7.6M
Companies
2
Companies where not an officer
1
First trade
19 Apr 2018
Last trade
9 Feb 2026
Last filed
11 Feb 2026

Companies traded

Where they are an officer
Momenta PharmaceuticalsOfficer · last 1 Oct 20200 buys · 41 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ADMA ADMA BiologicsDirector · Biotechnology · last 9 Feb 20262 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
9 Feb 2026filed 11 Feb 2026ADMA ADMA BiologicsBiotechnologySEC FORM 4 Code A—10,690 at $0.00filing
9 Feb 2026filed 11 Feb 2026ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—17,730 at $0.00filing
9 Feb 2026filed 11 Feb 2026ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—17,730 at $0.00filing
9 Feb 2026filed 11 Feb 2026ADMA ADMA BiologicsBiotechnologySEC FORM 4 Code A—10,690 at $0.00filing
19 Feb 2025filed 21 Feb 2025ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—16,279 at $0.00filing
19 Feb 2025filed 21 Feb 2025ADMA ADMA BiologicsBiotechnologySEC FORM 4 Code A—10,889 at $0.00filing
23 Aug 2024filed 27 Aug 2024ADMA ADMA BiologicsBiotechnologySEC FORM 4 Sold$1.1M60,000 at $18.26filing
26 Feb 2024filed 28 Feb 2024ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—37,541 at $0.00filing
26 Feb 2024filed 28 Feb 2024ADMA ADMA BiologicsBiotechnologySEC FORM 4 Code A—24,040 at $0.00filing
24 Aug 2023filed 24 Aug 2023ADMA ADMA BiologicsBiotechnologySEC FORM 4 Bought$98K25,000 at $3.90filing
6 Mar 2023filed 8 Mar 2023ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—51,630 at $0.00filing
6 Mar 2023filed 8 Mar 2023ADMA ADMA BiologicsBiotechnologySEC FORM 4 Code A—25,815 at $0.00filing
7 Mar 2022filed 9 Mar 2022ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—53,172 at $0.00filing
7 Mar 2022filed 9 Mar 2022ADMA ADMA BiologicsBiotechnologySEC FORM 4 Code A—26,586 at $0.00filing
25 Oct 2021filed 26 Oct 2021ADMA ADMA BiologicsBiotechnologySEC FORM 4 Bought$100K100,000 at $1.00filing
15 Oct 2021filed 18 Oct 2021ADMA ADMA Biologicsoption or derivative · BiotechnologySEC FORM 4 Code A—93,500 at $0.00filing
1 Oct 2020filed 1 Oct 2020Momenta Pharmaceuticalsoption or derivativeSEC FORM 4 Code D—45,000filing
1 Oct 2020filed 1 Oct 2020Momenta Pharmaceuticalsoption or derivativeSEC FORM 4 Code D—2,819filing
1 Oct 2020filed 1 Oct 2020Momenta Pharmaceuticalsoption or derivativeSEC FORM 4 Code D—31,500filing
1 Oct 2020filed 1 Oct 2020Momenta Pharmaceuticalsoption or derivativeSEC FORM 4 Code D—50,000filing

Sectors

Health Care3
Not placed41

Buys in green, sells in red, by the company’s sector.

Related people

Donald J. TrumpPresident · Also traded ADMA in the last 90 days