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Who

Greg Pyszczymuka

Chief Commercial Officer

Company insider

Files Form 4 as: Chief Commercial Officer, Aytu BioPharma; Director, Evoke Pharma.

In numbers

Trades disclosed
29
Buys
2
Sells
0
Bought
$46K
Sold
$0
Companies
2
Companies where not an officer
1
First trade
19 Dec 2022
Last trade
28 Jul 2026
Last filed
30 Jul 2026

Companies traded

Where they are an officer
AYTU Aytu BioPharmaOfficer · Biotechnology · last 28 Jul 20262 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Evoke PharmaDirector · last 17 Dec 20250 buys · 0 sells

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
28 Jul 2026filed 30 Jul 2026AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code A—20,000 at $0.00filing
28 Jul 2026filed 30 Jul 2026AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code A—20,000 at $0.00filing
17 Dec 2025filed 17 Dec 2025Evoke Pharmaoption or derivativeSEC FORM 4 Code D—5,833filing
17 Dec 2025filed 17 Dec 2025Evoke Pharmaoption or derivativeSEC FORM 4 Code D—1,155filing
3 Oct 2025filed 7 Oct 2025AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code A—12,500 at $0.00filing
21 May 2025filed 22 May 2025Evoke Pharmaoption or derivativeSEC FORM 4 Code A—1,155 at $0.00filing
31 Mar 2025filed 31 Mar 2025AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code M—209 at $0.00filing
31 Mar 2025filed 31 Mar 2025AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code M—209filing
20 Feb 2025filed 24 Feb 2025Evoke Pharmaoption or derivativeSEC FORM 4 Code A—5,833 at $0.00filing
31 Dec 2024filed 2 Jan 2025AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code M—208 at $0.00filing
31 Dec 2024filed 2 Jan 2025AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code M—208filing
6 Nov 2024filed 8 Nov 2024AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code A—7,000 at $0.00filing
30 Sep 2024filed 2 Oct 2024AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code M—209 at $0.00filing
30 Sep 2024filed 2 Oct 2024AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code M—209filing
30 Jun 2024filed 2 Jul 2024AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code M—208 at $0.00filing
30 Jun 2024filed 2 Jul 2024AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code M—208filing
31 Mar 2024filed 2 Apr 2024AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code M—208 at $0.00filing
31 Mar 2024filed 2 Apr 2024AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code M—208filing
31 Dec 2023filed 2 Jan 2024AYTU Aytu BioPharmaoption or derivative · BiotechnologySEC FORM 4 Code M—209 at $0.00filing
31 Dec 2023filed 2 Jan 2024AYTU Aytu BioPharmaBiotechnologySEC FORM 4 Code M—209filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care2

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

Related people

Vivian H. LiuDirector · Director at Aytu Biopharma, filing Form 4 there in the last year
Joshua R. DisbrowChief Executive Officer · Chief Executive Officer at Aytu Biopharma, filing Form 4 there in the last year
Carl DockeryDirector · Director at Aytu Biopharma, filing Form 4 there in the last year
Jarrett DisbrowChief Business Officer · Chief Business Officer at Aytu Biopharma, filing Form 4 there in the last year
Ryan J. SelhornChief Financial Officer · Chief Financial Officer at Aytu Biopharma, filing Form 4 there in the last year