SenesTech director granted 100,000 stock options

SenesTech, Inc. director Joshua Matthew Moss received a grant of stock options covering 100,000 shares of common stock.

Rhea-AI Filing Summary

SenesTech, Inc. director Joshua Matthew Moss received a grant of stock options covering 100,000 shares of common stock. The options have an exercise price of $1.65 per share, expire on June 15, 2036, and vest in 12 equal monthly installments over one year. Following this award, Moss holds derivative options on 100,000 shares directly.

Insider Trade Summary

Grant/Award: 100,000 shares

Grant/Award 1 txn

Insider Moss Joshua Matthew

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (right to buy)	100,000	$0.00	$0.00

Holdings After Transaction: Stock Option (right to buy) — 100,000 contracts (Direct)

Footnotes (1)

1. F1. Monthly over 1 year (12 equal monthly installments)

Key Figures

Stock options granted: 100,000 options Exercise price: $1.65 per share Expiration date: June 15, 2036 +2 more

5 metrics

Stock options granted 100,000 options Grant to director Joshua Matthew Moss on June 15, 2026

Exercise price $1.65 per share Exercise price for newly granted stock options

Expiration date June 15, 2036 Option term for the 100,000-share grant

Vesting schedule 12 equal monthly installments Vesting over one year from grant date

Derivative holdings after grant 100,000 derivative shares Total options held by Moss following transaction

Key Terms

Stock Option (right to buy), exercise price, expiration date, Grant, award, or other acquisition, +1 more

5 terms

Stock Option (right to buy) financial

"security_title: Stock Option (right to buy)"

exercise price financial

"conversion_or_exercise_price: 1.6500"

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.

expiration date financial

"expiration_date: 2036-06-15T00:00:00.000Z"

The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised.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.

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Monthly over 1 year (12 equal monthly installments) financial

"footnote: Monthly over 1 year (12 equal monthly installments)"

FAQ

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

What did SenesTech (SNES) director Joshua Matthew Moss report on this Form 4?

Joshua Matthew Moss reported receiving a stock option grant for 100,000 shares of SenesTech common stock. The award is a compensation-related grant, not an open-market purchase, and gives the right to buy shares at a fixed exercise price.

What are the key terms of Joshua Matthew Moss’s new SenesTech stock options?

The grant covers 100,000 shares of SenesTech common stock with a $1.65 exercise price per share. The options expire on June 15, 2036, giving Moss a long exercise window under the award’s terms.

How do the SenesTech options granted to Joshua Matthew Moss vest?

The options vest monthly over one year in 12 equal installments. This means a portion of the 100,000-share award becomes exercisable each month, aligning vesting with ongoing service rather than immediate full vesting.

Did Joshua Matthew Moss buy or sell SenesTech shares in the market?

No market buy or sell occurred in this filing. Moss received a stock option grant as compensation, recorded with transaction code “A,” which represents a grant or award, not an open-market trade in SenesTech shares.

How many SenesTech derivative securities does Joshua Matthew Moss hold after this transaction?

After the grant, Moss holds derivative securities representing 100,000 shares of SenesTech common stock. These holdings reflect the newly awarded stock options, which are held directly and become exercisable over the one-year vesting period.

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

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Accepted by SEC EDGAR 06/17/2026 - 04:21 PM EDT 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^*

Moss Joshua Matthew

(Last) (First) (Middle)

C/O SENESTECH, INC.

13430 N DYSART RD STE 105

(Street)

SURPRISE ARIZONA 85379

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SenesTech, Inc. [ SNES ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

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

X	Form 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)
			Code	V	Amount	(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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (right to buy)	$1.65	06/15/2026		A		100,000		07/15/2026(1)	06/15/2036	Common Stock	100,000	$0	100,000	D

Explanation of Responses:

1. Monthly over 1 year (12 equal monthly installments)

Remarks:

	/s/ Thomas C. Chesterman, Attorney-in-Fact	06/15/2026
	** 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.
* Form 4: SEC 1474 (03-26)