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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 18.00%Institutions 11.14%26 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
May 1, 2026Heshmatpour Amir FPresidentP10,000$4.1592$41.59K
Apr 28, 2026Heshmatpour Amir FPresidentP10,000$4.5180$45.18K
Apr 23, 2026Heshmatpour Amir FPresidentP10,000$4.9000$49.00K
Apr 23, 2026Neman-Ebrahim YoushaChief Clinical OfficerP500$4.8800$2.44K
Apr 10, 2026Heshmatpour Amir FPresidentP10,000$4.8950$48.95K
Apr 9, 2026Heshmatpour Amir FPresidentP5,000$5.1900$25.95K
Apr 9, 2026SUH, DAVID JR.Chief Accounting OfficerP200$5.0000$1.00K
Apr 8, 2026Heshmatpour Amir FPresidentP10,000$5.6050$56.05K
Apr 6, 2026Heshmatpour Amir FPresidentP5,000$6.3200$31.60K
Apr 2, 2026Heshmatpour Amir FPresidentP20,000$6.0899$121.80K
Mar 1, 2026SUH, DAVID JR.Chief Accounting OfficerA58,334––
Mar 1, 2026SUH, DAVID JR.Chief Accounting OfficerA111,666––
Nov 24, 2025Heshmatpour Amir FPresidentP6,000$6.5100$39.06K
Nov 21, 2025Heshmatpour Amir FPresidentP4,000$6.5000$26.00K
Nov 21, 2025Heshmatpour Amir FPresidentP20,000$5.9800$119.60K
Nov 20, 2025Neman-Ebrahim YoushaChief Clinical OfficerP1,100$6.6900$7.36K
Nov 6, 2025Heshmatpour Amir FPresidentA1,200,000––
Jun 5, 2025Neman-Ebrahim YoushaChief Clinical OfficerA67,000––
Jun 5, 2025Neman-Ebrahim YoushaChief Clinical OfficerA133,000––
May 23, 2025Heshmatpour Amir FPresidentP2,000$7.3925$14.79K
May 22, 2025GARNETT KEITHLYCFOP675$7.2900$4.92K
May 22, 2025CHEN THOMAS CCEOP2,709$7.3828$20.00K
May 21, 2025CHEN THOMAS CCEOP2,759$7.2499$20.00K
May 19, 2025GARNETT KEITHLYCFOP135$7.2300$976.00
May 16, 2025Heshmatpour Amir FPresidentP3,510$16.8721$59.22K
May 15, 2025Heshmatpour Amir FPresidentP1,500$7.2967$10.95K
May 14, 2025Heshmatpour Amir FPresidentP1,000$7.2670$7.27K
May 13, 2025Heshmatpour Amir FPresidentP990$7.0119$6.94K
May 13, 2025GARNETT KEITHLYCFOP90$7.0123$631.00
May 13, 2025GARNETT KEITHLYCFOP90$7.0123$631.00
May 12, 2025Heshmatpour Amir FPresidentP1,400$7.2314$10.12K
May 12, 2025CHEN THOMAS CCEOP400$7.0000$2.80K
May 12, 2025Delshad JimDirectorP5,000$7.2220$36.11K
May 11, 2025Heshmatpour Amir FPresidentP1,600$7.5100$12.02K
Apr 17, 2025Delshad JimDirectorP50$6.9200$346.00
Apr 15, 2025GARNETT KEITHLYCFOP300$5.3800$1.61K
Mar 26, 2025WALTERS PATRICKCOOJ1,231$0.0000$0.00
Mar 26, 2025CHEN THOMAS CCEOJ4,076$0.0000$0.00
Mar 26, 2025CHIANG MING-FU (ALAN)DirectorJ5,994$0.0000$0.00
Mar 26, 2025CHIANG MING-FU (ALAN)DirectorA50,000$0.0000$0.00
Mar 26, 2025Heshmatpour Amir FDirectorJ3,996$0.0000$0.00
Mar 26, 2025GIANNOTTA STEVEN L.DirectorA50,000$0.0000$0.00
Mar 26, 2025GARNETT KEITHLYCFOJ687––
Mar 26, 2025Delshad JimDirectorA50,000$0.0000$0.00
Mar 26, 2025CHEN THOMAS CCEOX79,688$0.0000$0.00
Mar 26, 2025CHEN THOMAS CCEOS983$19.1299$18.80K
Mar 26, 2025CHEN THOMAS CCEOS38,250$25.0000$956.25K
Mar 26, 2025CHEN THOMAS CCEOX79,688$12.0000$956.26K
Mar 26, 2025CHEN THOMAS CCEOJ4,076$0.0000$0.00
Mar 26, 2025CHIANG MING-FU (ALAN)DirectorX117,188$0.0000$0.00