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Who

Jason Marc Adler

Director

Company insider

Files Form 4 as: Director, Cronos Group.

In numbers

Trades disclosed
88
Buys
25
Sells
7
Bought
$4.8M
Sold
$19.7M
Companies
1
Companies where not an officer
1
First trade
7 Aug 2020
Last trade
6 Aug 2026
Last filed
7 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CRON Cronos GroupDirector · Pharmaceuticals · last 6 Aug 202625 buys · 7 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
6 Aug 2026filed 7 Aug 2026CRON Cronos Groupoption or derivative · PharmaceuticalsSEC FORM 4 Code A—48,859.93 at $0.00filing
6 Aug 2026filed 7 Aug 2026CRON Cronos Groupoption or derivative · PharmaceuticalsSEC FORM 4 Code A—48,859.93 at $0.00filing
7 Aug 2025filed 11 Aug 2025CRON Cronos Groupoption or derivative · PharmaceuticalsSEC FORM 4 Code A—66,079.3 at $0.00filing
8 Aug 2024filed 12 Aug 2024CRON Cronos Groupoption or derivative · PharmaceuticalsSEC FORM 4 Code A—64,655.17 at $0.00filing
8 Aug 2023filed 10 Aug 2023CRON Cronos Groupoption or derivative · PharmaceuticalsSEC FORM 4 Code A—85,315.68 at $0.00filing
30 May 2023filed 1 Jun 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$20K11,250 at $1.74filing
30 May 2023filed 1 Jun 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$46K26,250 at $1.74filing
25 May 2023filed 30 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$54K30,001 at $1.80filing
25 May 2023filed 30 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$126K69,999 at $1.80filing
23 May 2023filed 25 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$57K30,001 at $1.90filing
23 May 2023filed 25 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$133K69,999 at $1.90filing
19 May 2023filed 23 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$57K30,000 at $1.89filing
19 May 2023filed 23 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$132K70,000 at $1.89filing
18 May 2023filed 22 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$6,1673,426 at $1.80filing
18 May 2023filed 22 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$14K7,994 at $1.80filing
17 May 2023filed 22 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$30K17,795 at $1.71filing
17 May 2023filed 22 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$71K41,505 at $1.71filing
16 May 2023filed 17 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$92K53,269 at $1.72filing
16 May 2023filed 17 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$39K22,831 at $1.72filing
15 May 2023filed 17 May 2023CRON Cronos GroupPharmaceuticalsSEC FORM 4 Bought$23K13,300 at $1.76filing

News

Comparing Cronos Group (NASDAQ:CRON) and Eton Pharmaceuticals (NASDAQ:ETON)CRON · dailypolitical.com · 13 Oct 2026Reviewing Cronos Group (NASDAQ:CRON) and Urogen Pharma (NASDAQ:URGN)CRON · tickerreport.com · 13 Oct 2026

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

Sectors

Health Care32

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

Related people

Christopher MartensGeneral Manager · General Manager at Cronos Group, filing Form 4 there in the last year
James Daniel RudykDirector · Director at Cronos Group, filing Form 4 there in the last year
Murray R. GarnickDirector · Director at Cronos Group, filing Form 4 there in the last year
Jared Matthew KenostOfficer · Officer at Cronos Group, filing Form 4 there in the last year
Shannon BuggyOfficer · Officer at Cronos Group, filing Form 4 there in the last year