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Talphera, Inc. (TLPH)

Talphera, Inc. (TLPH) Insider Trading

Directors, officers and holders of more than 10% of TLPH report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 75 transactions on file: 5 with code P, 0 with code S and 45 with other codes.

DateInsiderCodeShares
Jun 22, 2026WAN MARK AA Award5,100
Jun 22, 2026WAN MARK AA Award30,700
Jun 22, 2026Todisco JosephA Award30,700
Jun 22, 2026JAIN ABHINAVA Award30,700
Jun 22, 2026HOFFMAN STEPHEN JA Award30,700
Jun 22, 2026Broadfoot Jill MarieA Award30,700
Jun 22, 2026Bozilenko MarinaA Award30,700
Jun 22, 2026ADAMS ADRIANA Award30,700
Jun 22, 2026ADAMS ADRIANA Award5,100
Jun 22, 2026Bozilenko MarinaA Award5,100
Jun 22, 2026Broadfoot Jill MarieA Award5,100
Jun 22, 2026HOFFMAN STEPHEN JA Award5,100
Jun 22, 2026JAIN ABHINAVA Award5,100
Jun 22, 2026Todisco JosephA Award5,100
May 20, 2026Aslam ShakilF Tax Payment4,518
Apr 2, 2026ASADORIAN RAFFIF Tax Payment2,444
Apr 2, 2026Aslam ShakilF Tax Payment2,118
Apr 2, 2026Dasu Badri NF Tax Payment2,444
Apr 2, 2026Angotti Vincent J.F Tax Payment9,938
Mar 13, 2026Nantahala Capital Management, LLCA Award4,266,211
Mar 13, 2026Angotti Vincent J.P Purchase213,310
Feb 14, 2026ASADORIAN RAFFIF Tax Payment2,933
Feb 14, 2026Dasu Badri NF Tax Payment2,346
Feb 14, 2026Angotti Vincent J.F Tax Payment9,559
Feb 12, 2026Angotti Vincent J.P Purchase105,364
Feb 12, 2026Aslam ShakilP Purchase35,000
Feb 12, 2026Dasu Badri NP Purchase35,000
Feb 12, 2026ASADORIAN RAFFIP Purchase45,000
Feb 12, 2026Angotti Vincent J.A Award594,000
Feb 12, 2026ASADORIAN RAFFIA Award260,000
Feb 12, 2026Dasu Badri NA Award200,000
Feb 12, 2026Aslam ShakilA Award205,000
Feb 10, 2026ASADORIAN RAFFIF Tax Payment958
Feb 10, 2026Dasu Badri NF Tax Payment781
Feb 10, 2026Angotti Vincent J.F Tax Payment3,179
Oct 23, 2025HOFFMAN STEPHEN JA Award4,267
Oct 23, 2025WAN MARK AA Award4,267
Oct 23, 2025Broadfoot Jill MarieA Award4,267
Oct 23, 2025Bozilenko MarinaA Award4,267
Oct 23, 2025ADAMS ADRIANA Award4,267
Oct 23, 2025JAIN ABHINAVA Award4,267
Oct 23, 2025HOFFMAN STEPHEN JA Award25,600
Oct 23, 2025WAN MARK AA Award25,600
Oct 23, 2025Broadfoot Jill MarieA Award25,600
Oct 23, 2025Bozilenko MarinaA Award25,600
Oct 23, 2025ADAMS ADRIANA Award25,600
Oct 23, 2025JAIN ABHINAVA Award25,600
Oct 15, 2025Todisco JosephA Award38,381
Oct 15, 2025Todisco JosephA Award6,397
May 20, 2025Aslam ShakilF Tax Payment4,517

The full Form 4 history is on the TLPH company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.