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Soligenix grants director options for 78,947 shares

A Soligenix director received a stock option grant for 78,947 shares at a $0.38 exercise price, vesting in four installments through 2027.

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Form Type
4

Rhea-AI Filing Summary

SOLIGENIX, INC. (SNGX) reported that director Anthony Gregg Lapointe received a grant of stock options covering 78,947 shares of common stock on September 17, 2026. The options have an exercise price of $0.38 per share and expire on September 16, 2036.

The option grant vests ratably on December 17, 2026, March 17, 2027, June 17, 2027, and September 17, 2027. All 78,947 option shares are held directly following this grant, and no Rule 10b5-1 trading plan is reported.

Positive

  • None.

Negative

  • None.
Insider LAPOINTE ANTHONY GREGG
Role Director
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) F1 78,947 $0.00 $0.00
Holdings After Transaction: Stock Option (Right to Buy) — 78,947 contracts (Direct)
Footnotes (1)
  1. F1. The stock option vests ratably on each of December 17, 2026, March 17, 2027, June 17, 2027 and September 17, 2027.
Options granted 78,947 options Stock option grant to director on September 17, 2026
Exercise price $0.38 per share Conversion or exercise price for the stock options
Underlying common shares 78,947 shares Common stock underlying the option grant
Options held after transaction 78,947 options Total derivative securities held directly after the grant
Option expiration date September 16, 2036 Expiration of the granted options
Vesting dates 4 installments from December 17, 2026 to September 17, 2027 Ratable vesting schedule for the option grant
Stock Option financial
"The stock option vests ratably on each of December 17, 2026, March 17, 2027"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
exercise price financial
"conversion_or_exercise_price": "0.3800""
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
vesting financial
"The stock option vests ratably on each of December 17, 2026"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
expiration date financial
"expiration_date": "2036-09-16""
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did SOLIGENIX, INC. (SNGX) report in this Form 4?

The filing reports a stock option grant to director Anthony Gregg Lapointe for 78,947 shares of Soligenix common stock, awarded on September 17, 2026, as equity-based compensation.

What is the exercise price of the options granted to the SNGX director?

The options have an exercise price of $0.38 per share, meaning they allow purchase of Soligenix common stock at $0.38 for each of the 78,947 underlying shares, subject to vesting and before expiration.

How do the Soligenix (SNGX) options granted to the director vest?

The stock option vests ratably in four installments on December 17, 2026, March 17, 2027, June 17, 2027, and September 17, 2027, gradually making the 78,947 underlying shares exercisable over that period.

When do the newly granted SNGX options expire?

The options granted to the director expire on September 16, 2036, providing roughly a 10-year term during which vested portions of the 78,947-share grant can be exercised at $0.38 per share.

How many Soligenix (SNGX) options does the director hold after this grant?

Following this transaction, the director holds 78,947 stock options directly from this grant, each exercisable for one share of Soligenix common stock, subject to the stated vesting schedule.

Was the SNGX director’s option grant under a Rule 10b5-1 trading plan?

No. The filing indicates no Rule 10b5-1 trading plan is reported for this option grant; the document-level 10b5-1 checkbox is not marked as being made under such a plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
LAPOINTE ANTHONY GREGG

(Last)(First)(Middle)
C/O SOLIGENIX, INC.
29 EMMONS DRIVE, SUITE B-10

(Street)
PRINCETON NEW JERSEY 08540

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
SOLIGENIX, INC. [ SNGX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$0.3809/17/2026A78,947 (1)09/16/2036Common Stock78,947$078,947D
Explanation of Responses:
1. The stock option vests ratably on each of December 17, 2026, March 17, 2027, June 17, 2027 and September 17, 2027.
/s/ Gregg A. Lapointe09/18/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

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