LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
BJDXCIK 0001704287

Bluejay Diagnostics, Inc.

12 transactions by 6 insiders, from March 14, 2026 to August 17, 2026.

Transactions
126 insiders
Bought · P
$222Kopen market
Sold · S
$49Kopen market
Net
+$173Knet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Fred S. ZeidmanDir2—$25K—
Donald R. ChaseDir2—$25K—
Douglas Clark WurthDir2—$25K—
Svetlana DeyDir2—$25K—
Indranil DeyCEO2—$25K—

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
HRT FINANCIAL LP10%2—$97K$49K

All transactions

12 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Fred S. ZeidmanDirDERIVAug 17A100,000$0.00—?
Douglas Clark WurthDirDERIVAug 17A100,000$0.00—?
Svetlana DeyDirDERIVAug 17A100,000$0.00—?
Indranil DeyCEOAug 17A28,000$0.00—
Donald R. ChaseDirDERIVAug 17A100,000$0.00—?
HRT FINANCIAL LP10%Jul 10S34,938$1.40$49K
HRT FINANCIAL LP10%Jul 9P64,047$1.51$97K
Douglas Clark WurthDirMar 14P12,500$2.00$25K
Indranil DeyCEOMar 14P12,500$2.00$25K
Donald R. ChaseDirMar 14P12,500$2.00$25K
Fred S. ZeidmanDirMar 14P12,500$2.00$25K
Svetlana DeyDirMar 14P12,500$2.00$25K