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Stockfacts

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 4.60%Institutions 2.66%11 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Oct 6, 2025ALSTODT LANCEPresident, CEO, COBA11,719$0.0000$0.00
Oct 6, 2025ALSTODT LANCEPresident, CEO, COBA15,625$1.6000$25.00K
Oct 6, 2025Silva FranciscoVP of Research and DevelopmentA11,719$0.0000$0.00
Oct 6, 2025Silva FranciscoVP of Research and DevelopmentA11,719$1.6000$18.75K
Feb 14, 2025ALSTODT LANCEPresident, CEO, COBA791,885$0.0000$0.00
Feb 14, 2025Silva FranciscoVP of Research and DevelopmentA768,979$0.0000$0.00
Feb 14, 2025Kristal Robert EugeneChief Financial OfficerA166,492$0.0000$0.00
Feb 14, 2025Kukekov Nickolay V.DirectorA52,632$0.0000$0.00
Feb 14, 2025Williams Patrick F.DirectorA52,632$0.0000$0.00
Feb 14, 2025Rosa David ADirectorA52,632$0.0000$0.00
Oct 28, 2024Broadrick Dale10% OwnerS1,112$1.5800$1.76K
Apr 9, 2024Silva FranciscoVP of Research and DevelopmentP6,600$1.2500$8.25K
Apr 8, 2024Silva FranciscoVP of Research and DevelopmentP1,232$1.1700$1.44K
Apr 8, 2024Silva FranciscoVP of Research and DevelopmentP476$1.1300$537.00
Mar 18, 2024ALSTODT LANCEPresident, CEO, COBF17,633$1.3900$24.51K
Mar 18, 2024Silva FranciscoVP of Research and DevelopmentF17,193$1.3900$23.90K
Feb 13, 2024ALSTODT LANCEPresident, CEO, COBA438,596$0.0000$0.00
Feb 13, 2024Silva FranciscoVP of Research and DevelopmentA394,737$0.0000$0.00
Feb 13, 2024Kristal Robert EugeneChief Financial OfficerA263,158$0.0000$0.00
Feb 13, 2024Paccasassi RobertVP, QA and Reg ComplianceA219,298$0.0000$0.00
Feb 13, 2024Kukekov Nickolay V.DirectorA79,646$0.0000$0.00
Feb 13, 2024Williams Patrick F.DirectorA79,646$0.0000$0.00
Feb 13, 2024Rosa David ADirectorA79,646$0.0000$0.00
Feb 9, 2024Broadrick Dale10% OwnerP86,041$1.3200$113.57K
Feb 8, 2024Broadrick Dale10% OwnerP83,626$1.3400$112.06K
Feb 8, 2024Broadrick Dale10% OwnerP73,959$1.2500$92.45K
Feb 7, 2024Broadrick Dale10% OwnerP36,374$1.3800$50.20K
Dec 1, 2023Broadrick Dale10% OwnerS250$1.8770$469.00
Nov 27, 2023Broadrick Dale10% OwnerS278$1.8900$525.00
Sep 15, 2023ALSTODT LANCEPresident, CEO, COBP2,200$1.7000$3.74K
Sep 15, 2023Broadrick Dale10% OwnerP10,000$1.6600$16.60K
Sep 14, 2023Broadrick Dale10% OwnerP10,000$1.5400$15.40K
Sep 13, 2023ALSTODT LANCEPresident, CEO, COBP800$1.5325$1.23K
Sep 7, 2023Broadrick Dale10% OwnerP1,000$1.9100$1.91K
Sep 7, 2023Broadrick Dale10% OwnerP1,000$1.8100$1.81K
Sep 6, 2023ALSTODT LANCEPresident, CEO, COBP2,887$1.9600$5.66K
Aug 31, 2023Silva FranciscoVP of Research and DevelopmentP4,954$2.2200$11.00K
Jul 28, 2023Broadrick Dale10% OwnerP500$2.8900$1.45K
Jul 27, 2023Broadrick Dale10% OwnerP1,000$2.8000$2.80K
Jul 25, 2023ALSTODT LANCEPresident, CEO, COBP4,200$2.4400$10.25K
Mar 31, 2023Silva FranciscoVP of Research and DevelopmentP747$3.5600$2.66K
Mar 20, 2023ALSTODT LANCEPresident, CEO, COBF6,729$2.9200$19.65K
Mar 20, 2023Silva FranciscoVP of Research and DevelopmentF6,729$2.9200$19.65K
Feb 22, 2023Broadrick Dale10% OwnerP1,000$2.9500$2.95K
Feb 22, 2023Broadrick Dale10% OwnerP5,000$2.8400$14.20K
Feb 18, 2023ALSTODT LANCEPresident, CEO, COBF374$2.9900$1.12K
Feb 18, 2023Silva FranciscoVP of Research and DevelopmentF374$2.9900$1.12K
Feb 17, 2023ALSTODT LANCEPresident, CEO, COBA106,762$0.0000$0.00
Feb 17, 2023Silva FranciscoVP of Research and DevelopmentA106,762$0.0000$0.00
Feb 17, 2023Kristal Robert EugeneChief Financial OfficerA88,968$0.0000$0.00