TANG KEVIN
66 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
2 trades in the last 48h are Pro-only
••••••••••••
BOLD · Trade · Nov 5, 2026 · Filed · Nov 5, 2026
$•••••
••••••••••••
BOLD · Trade · Nov 4, 2026 · Filed · Nov 5, 2026
$•••••
Boundless Bio, Inc.
BOLD · Trade · Nov 3, 2026 · Filed · Nov 5, 2026 · filed 2 days after trade
$5,412
2,255 sh
Boundless Bio, Inc.
BOLD · Trade · Oct 27, 2026 · Filed · Oct 29, 2026 · filed 2 days after trade
$25,697
10,707 sh
Boundless Bio, Inc.
BOLD · Trade · Oct 26, 2026 · Filed · Oct 26, 2026
$22,862
9,606 sh
Boundless Bio, Inc.
BOLD · Trade · Oct 23, 2026 · Filed · Oct 26, 2026 · filed 3 days after trade
$14,837
6,234 sh
Boundless Bio, Inc.
BOLD · Trade · Oct 22, 2026 · Filed · Oct 26, 2026 · filed 4 days after trade
$13,920
5,800 sh
Boundless Bio, Inc.
BOLD · Trade · Oct 20, 2026 · Filed · Oct 20, 2026
$521
220 sh
Boundless Bio, Inc.
BOLD · Trade · Oct 19, 2026 · Filed · Oct 20, 2026
$72,519
31,069 sh · 2 tx
Boundless Bio, Inc.
BOLD · Trade · Oct 16, 2026 · Filed · Oct 20, 2026 · filed 4 days after trade
$276,553
118,185 sh
Boundless Bio, Inc.
BOLD · Trade · Aug 26, 2026 · Filed · Aug 28, 2026 · filed 2 days after trade
$54,351
18,300 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 21, 2026 · Filed · Jul 21, 2026
$7,259
2,975 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 20, 2026 · Filed · Jul 21, 2026
$3,960
1,623 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 17, 2026 · Filed · Jul 21, 2026 · filed 4 days after trade
$647
265 sh
Fulcrum Therapeutics, Inc.
FULC · Trade · Jul 17, 2026 · Filed · Jul 20, 2026 · filed 3 days after trade
$179,326
50,945 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 16, 2026 · Filed · Jul 16, 2026
$45,118
18,491 sh
Fulcrum Therapeutics, Inc.
FULC · Trade · Jul 16, 2026 · Filed · Jul 20, 2026 · filed 4 days after trade
$415,349
116,671 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 15, 2026 · Filed · Jul 16, 2026
$3,904
1,600 sh
Fulcrum Therapeutics, Inc.
FULC · Trade · Jul 15, 2026 · Filed · Jul 15, 2026
$382,262
107,377 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 14, 2026 · Filed · Jul 16, 2026 · filed 2 days after trade
$106,624
43,878 sh
Fulcrum Therapeutics, Inc.
FULC · Trade · Jul 14, 2026 · Filed · Jul 15, 2026
$462,906
129,603 sh · 2 tx
Boundless Bio, Inc.
BOLD · Trade · Jul 13, 2026 · Filed · Jul 13, 2026
$116,671
48,211 sh
Fulcrum Therapeutics, Inc.
FULC · Trade · Jul 13, 2026 · Filed · Jul 15, 2026 · filed 2 days after trade
$45,900
12,966 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 10, 2026 · Filed · Jul 13, 2026 · filed 3 days after trade
$105,382
43,367 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 9, 2026 · Filed · Jul 13, 2026 · filed 4 days after trade
$17
7 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 8, 2026 · Filed · Jul 8, 2026
$35,271
14,338 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 7, 2026 · Filed · Jul 8, 2026
$39,209
15,810 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 6, 2026 · Filed · Jul 8, 2026 · filed 2 days after trade
$67,384
27,062 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 2, 2026 · Filed · Jul 2, 2026
$24,454
9,821 sh
Boundless Bio, Inc.
BOLD · Trade · Jul 1, 2026 · Filed · Jul 2, 2026
$178,314
71,612 sh
Boundless Bio, Inc.
BOLD · Trade · Jun 30, 2026 · Filed · Jul 2, 2026 · filed 2 days after trade
$66,112
26,030 sh · 2 tx
Boundless Bio, Inc.
BOLD · Trade · Jun 29, 2026 · Filed · Jun 29, 2026
$159,970
64,762 sh · 2 tx
Boundless Bio, Inc.
BOLD · Trade · Jun 26, 2026 · Filed · Jun 29, 2026 · filed 3 days after trade
$191,710
75,181 sh · 2 tx
Boundless Bio, Inc.
BOLD · Trade · Jun 25, 2026 · Filed · Jun 29, 2026 · filed 4 days after trade
$363,088
146,390 sh · 2 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Jun 2, 2026 · Filed · Jun 2, 2026
$3,147,756
206,005 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Jun 1, 2026 · Filed · Jun 2, 2026
$5,250,520
343,620 sh · 2 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · May 29, 2026 · Filed · Jun 2, 2026 · filed 4 days after trade
$4,056,951
264,981 sh · 2 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Mar 3, 2026 · Filed · Mar 3, 2026
$2,619,438
184,208 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Mar 2, 2026 · Filed · Mar 3, 2026
$2,842,833
199,353 sh · 2 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Feb 27, 2026 · Filed · Mar 3, 2026 · filed 4 days after trade
$7,226,535
516,439 sh · 3 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Aug 5, 2025 · Filed · Aug 5, 2025
$2,336,000
200,000 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Aug 4, 2025 · Filed · Aug 5, 2025
$1,134,000
100,000 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Aug 1, 2025 · Filed · Aug 5, 2025 · filed 4 days after trade
$10,120,000
1,000,000 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Mar 4, 2025 · Filed · Mar 4, 2025
$5,953,304
748,038 sh · 3 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Mar 3, 2025 · Filed · Mar 4, 2025
$3,625,474
452,682 sh · 2 tx
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Feb 28, 2025 · Filed · Mar 4, 2025 · filed 4 days after trade
$3,134,348
399,280 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Dec 9, 2024 · Filed · Dec 9, 2024
$4,545,000
500,000 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Dec 6, 2024 · Filed · Dec 9, 2024 · filed 3 days after trade
$3,604,000
400,000 sh
Aurinia Pharmaceuticals Inc.
AUPH · Trade · Dec 5, 2024 · Filed · Dec 9, 2024 · filed 4 days after trade
$2,673,000
300,000 sh
Singular Genomics Systems, Inc.
OMIC · Trade · Sep 18, 2024 · Filed · Sep 18, 2024
$550,720
32,000 sh
Singular Genomics Systems, Inc.
OMIC · Trade · Sep 17, 2024 · Filed · Sep 18, 2024
$613,200
40,000 sh
Singular Genomics Systems, Inc.
OMIC · Trade · Sep 16, 2024 · Filed · Sep 18, 2024 · filed 2 days after trade
$642,300
50,416 sh