Severin Hacker
Known title: Chief Technology Officer,CIK: 0001870272
Associated companies
Transaction History
| DUOL | ▼ Sell | Other | 50,000 | $0 | 12/8/2025 | View on chart |
| DUOL | ▼ Sell | Gift | 50,000 | $0 | 12/8/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 280 | $49K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,281 | $221K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 3,089 | $539K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,000 | $171K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,009 | $345K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,146 | $194K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 760 | $132K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 435 | $76K | 11/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 165 | $43K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 936 | $242K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 560 | $147K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 744 | $192K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,727 | $460K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,625 | $429K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,145 | $306K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,778 | $466K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 760 | $201K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 560 | $145K | 11/4/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 632 | $196K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,100 | $347K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $157K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $155K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $31K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,281 | $400K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $129K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $185K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 680 | $216K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $96K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $97K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $32K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,000 | $311K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,600 | $507K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 907 | $289K | 10/20/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $196K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $66K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,300 | $426K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $97K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,916 | $610K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,173 | $377K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,599 | $511K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $163K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,803 | $578K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 109 | $35K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $159K | 10/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,300 | $662K | 9/19/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 9/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,300 | $373K | 9/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,900 | $551K | 9/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,200 | $640K | 9/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,300 | $664K | 9/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,956 | $526K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,100 | $563K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,600 | $432K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,647 | $446K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 849 | $227K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,148 | $305K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $132K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $54K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 9/5/2025 | View on chart |
| DUOL | ▼ Sell | Gift | 10,000 | $0 | 8/20/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $0 | 8/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $106K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $72K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $73K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $70K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $36K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,003 | $340K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $142K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $140K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $141K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $35K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $174K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,318 | $451K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $103K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $104K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $208K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,979 | $675K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,700 | $578K | 8/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $71K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 931 | $330K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $142K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $70K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,133 | $391K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $69K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $206K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $105K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,330 | $454K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,205 | $755K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,098 | $714K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 403 | $137K | 8/5/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $74K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,445 | $869K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $110K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,200 | $439K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,580 | $576K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 620 | $225K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $72K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 373 | $134K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 854 | $307K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $108K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $37K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,100 | $393K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 728 | $259K | 7/21/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $194K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $77K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $238K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,202 | $476K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 800 | $316K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,400 | $551K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,000 | $786K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,557 | $610K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,741 | $680K | 7/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,183 | $1.0M | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,017 | $476K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 900 | $421K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $140K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 928 | $439K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,199 | $565K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,401 | $659K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $96K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $191K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 700 | $334K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $237K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 272 | $129K | 6/20/2025 | View on chart |
| DUOL | ▼ Sell | Gift | 60,000 | $0 | 6/6/2025 | View on chart |
| DUOL | ▼ Sell | Other | 60,000 | $0 | 6/6/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $104K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $156K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $317K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $265K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $263K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 900 | $475K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,400 | $738K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,200 | $630K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,804 | $1.5M | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 996 | $521K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 500 | $261K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $53K | 6/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,600 | $844K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $52K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $317K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $53K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,700 | $895K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,000 | $1.1M | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 700 | $367K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 517 | $270K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 874 | $456K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $156K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,509 | $784K | 5/19/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $96K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 855 | $423K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $98K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,200 | $591K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $201K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,003 | $503K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,000 | $500K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 417 | $208K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 498 | $248K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 822 | $408K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,165 | $575K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,640 | $813K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 600 | $295K | 5/5/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 356 | $114K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 244 | $78K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 2,057 | $650K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 247 | $78K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 299 | $95K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 900 | $281K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,197 | $377K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 900 | $282K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,100 | $344K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $32K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,000 | $311K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 1,200 | $372K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $130K | 4/21/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 910 | $264K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 410 | $118K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 400 | $114K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $28K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 265 | $75K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $28K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 200 | $56K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 300 | $87K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Open Market | 100 | $28K | 4/7/2025 | View on chart |
| DUOL | ▼ Sell | Other | 10,000 | $381K | 4/7/2025 | View on chart |