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Who

Jan Pinkas

Chief Scientific Officer

Company insider

Files Form 4 as: Chief Scientific Officer, Crescent Biopharma.

In numbers

Trades disclosed
8
Buys
0
Sells
2
Bought
$0
Sold
$70K
Companies
1
Companies where not an officer
0
First trade
16 Jul 2025
Last trade
16 Sep 2026
Last filed
18 Sep 2026

Companies traded

Where they are an officer
CBIO Crescent BiopharmaOfficer · Biotechnology · last 16 Sep 20260 buys · 2 sells

Activity over time

1 Jun – 1 Oct
10Jun 26Jul 26Aug 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
16 Sep 2026filed 18 Sep 2026CBIO Crescent BiopharmaBiotechnologySEC FORM 4 Sold$12K658 at $17.90filing
16 Sep 2026filed 18 Sep 2026CBIO Crescent BiopharmaBiotechnologySEC FORM 4 Sold$12K658 at $17.90filing
22 Jun 2026filed 23 Jun 2026CBIO Crescent BiopharmaBiotechnologySEC FORM 4 Sold$23K1,288 at $17.99filing
22 Jun 2026filed 23 Jun 2026CBIO Crescent BiopharmaBiotechnologySEC FORM 4 Sold$23K1,288 at $17.99filing
15 Dec 2025filed 17 Dec 2025CBIO Crescent Biopharmaoption or derivative · BiotechnologySEC FORM 4 Code A—70,025 at $0.00filing
15 Dec 2025filed 17 Dec 2025CBIO Crescent BiopharmaBiotechnologySEC FORM 4 Code A—17,507filing
15 Dec 2025filed 17 Dec 2025CBIO Crescent BiopharmaBiotechnologySEC FORM 4 Code A—5,000filing
16 Jul 2025filed 16 Jul 2025CBIO Crescent Biopharmaoption or derivative · BiotechnologySEC FORM 4 Code A—142,474 at $0.00filing

News

Jan Pinkas Sells 658 Shares of Crescent Biopharma (NASDAQ:CBIO) Stocktickerreport.com · 18 Sep 2026

1 headline in the last 90 days name Jan Pinkas; 0 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care2

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

Related people

Joshua T. BrummChief Executive Officer · Chief Executive Officer at Crescent Biopharma, filing Form 4 there in the last year
Ryan LynchOfficer · Officer at Crescent Biopharma, filing Form 4 there in the last year
Richard William ScalzoChief Financial Officer · Chief Financial Officer at Crescent Biopharma, filing Form 4 there in the last year
Jonathan McNeillPresident and COO · President and COO at Crescent Biopharma, filing Form 4 there in the last year
Ellie Eunkyung ImChief Medical Officer · Chief Medical Officer at Crescent Biopharma, filing Form 4 there in the last year
Barbara Harlin BisphamOfficer · Also traded CBIO in the last 90 days