Talphera Form 4: 25,600 options at $1.14; 4,267 RSUs

Rhea-AI Filing Summary

Talphera, Inc. (TLPH) reported an insider equity grant. A director received 4,267 restricted stock units on 10/23/2025, recorded at $0 per unit. Following the grant, the individual directly holds 9,047 shares of common stock.

The director was also granted a stock option for 25,600 shares at an exercise price of $1.14 per share, expiring on 10/22/2035. Both the RSUs and the option are scheduled to vest 100% on the one-year anniversary of the grant date, contingent on continuous service.

Insider Trade Summary

Net Buyer: 4,267 shares

Net Buy 2 txns

Insider Bozilenko Marina

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (Right to Buy)	25,600	$0.00	$0.00
Grant/Award	Common Stock	4,267	$0.00	$0.00

Holdings After Transaction: Stock Option (Right to Buy) — 25,600 shares (Direct); Common Stock — 9,047 shares (Direct)

Footnotes (3)

1. F1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
2. F2. 100% of the restricted stock units shall vest on the first anniversary of the grant date, subject to Reporting Person's continuous service to the Company.
3. F3. 100% of the shares subject to the option shall vest on the one-year anniversary of the grant date, subject to the Reporting Person's continuous service to the Company.

FAQ

What insider activity did Talphera (TLPH) report?

A director received 4,267 RSUs and a stock option for 25,600 shares on 10/23/2025.

What are the vesting terms of the new awards at Talphera (TLPH)?

Both the RSUs and the option vest 100% on the one-year anniversary of the grant date, subject to continuous service.

What is the exercise price and expiration of the Talphera (TLPH) option grant?

The option has an exercise price of $1.14 per share and expires on 10/22/2035.

How many shares does the Talphera (TLPH) insider hold after the transactions?

The reporting person directly holds 9,047 shares of common stock after the reported transactions.

What was the acquisition price for the Talphera (TLPH) RSUs?

The 4,267 RSUs were recorded at an acquisition price of $0.

What is the relationship of the reporting person to Talphera (TLPH)?

The reporting person is a Director of Talphera, Inc.

When did the Talphera (TLPH) insider transactions occur?

The transactions were dated 10/23/2025.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 10/24/2025 - 04:48 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Bozilenko Marina

(Last) (First) (Middle)

C/O TALPHERA, INC.

1850 GATEWAY DRIVE, SUITE 175

(Street)

SAN MATEO CA 94404

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TALPHERA, INC. [ TLPH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/23/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	10/23/2025		A		4,267(2)	A	$0	9,047	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$1.14	10/23/2025		A		25,600		(3)	10/22/2035	Common Stock	25,600	$0	25,600	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

2. 100% of the restricted stock units shall vest on the first anniversary of the grant date, subject to Reporting Person's continuous service to the Company.

3. 100% of the shares subject to the option shall vest on the one-year anniversary of the grant date, subject to the Reporting Person's continuous service to the Company.

	/s/ Martha Adler, Attorney-in-Fact	10/24/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.