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Who

Thomas Zindrick

President and CEO

Company insider

Files Form 4 as: President and CEO, Genelux.

In numbers

Trades disclosed
34
Buys
1
Sells
9
Bought
$0
Sold
$565K
Companies
1
Companies where not an officer
0
First trade
27 Feb 2023
Last trade
31 Aug 2026
Last filed
2 Sep 2026

Companies traded

Where they are an officer
GNLX GeneluxDirector, Officer · Biotechnology · last 31 Aug 20261 buy · 9 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
31 Aug 2026filed 2 Sep 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$92K34,463 at $2.67filing
31 Aug 2026filed 2 Sep 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$92K34,463 at $2.67filing
4 Aug 2026filed 4 Aug 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$8,9053,023 at $2.95filing
4 Aug 2026filed 4 Aug 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$8,9183,023 at $2.95filing
16 Jun 2026filed 18 Jun 2026GNLX GeneluxBiotechnologySEC FORM 4 Code A—730,601 at $0.00filing
16 Jun 2026filed 18 Jun 2026GNLX GeneluxBiotechnologySEC FORM 4 Code A—730,601 at $0.00filing
11 May 2026filed 12 May 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$8,2262,798 at $2.94filing
11 May 2026filed 12 May 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$8,2262,798 at $2.94filing
24 Mar 2026filed 26 Mar 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$8,6683,582 at $2.42filing
24 Mar 2026filed 26 Mar 2026GNLX GeneluxBiotechnologySEC FORM 4 Sold$8,6683,582 at $2.42filing
17 Nov 2025filed 11 Dec 2025GNLX GeneluxBiotechnologySEC FORM 4 Sold$24K4,509 at $5.37filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code D—925,000filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code A—925,000filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code D—157,372filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code A—157,372filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code D—23,568filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code A—23,568filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code D—250,000filing
1 Sep 2025filed 3 Sep 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code A—250,000filing
27 Aug 2025filed 29 Aug 2025GNLX Geneluxoption or derivative · BiotechnologySEC FORM 4 Code A—478,800 at $0.00filing

News

Genelux (NASDAQ:GNLX) Upgraded at Wall Street ZenGNLX · dailypolitical.com · 23 Oct 2026Head-To-Head Analysis: Foghorn Therapeutics (NASDAQ:FHTX) vs. Genelux (NASDAQ:GNLX)GNLX · themarketsdaily.com · 11 Oct 2026

0 headlines in the last 90 days name Thomas Zindrick; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care10

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

Related people

Yong YuChief Scientific Officer · Chief Scientific Officer at Genelux, filing Form 4 there in the last year
Joseph CappelloChief Technical Officer · Chief Technical Officer at Genelux, filing Form 4 there in the last year
John W. SmitherDirector · Director at Genelux, filing Form 4 there in the last year
John ThomasDirector · Director at Genelux, filing Form 4 there in the last year
Matthew PulisicChief Financial Officer · Chief Financial Officer at Genelux, filing Form 4 there in the last year