SenesTech CEO buys 1,000 shares at $0.84

SenesTech’s CEO Michael Edell increased his direct ownership with a 1,000‑share open-market purchase, bringing his stake to 9,000 shares.

Rhea-AI Filing Summary

SenesTech, Inc. (SNES) reported that Chief Executive Officer and director Michael Edell purchased common stock in the company. On September 14, 2026, he bought 1,000 shares of common stock at $0.84 per share in a purchase reported as a direct holding. Following this transaction, he directly owns 9,000 shares of SenesTech common stock. No Rule 10b5-1 trading plan is indicated for this transaction.

Insider Trade Summary

Net Buyer: 1,000 shares

Net Buy 1 txn

Insider Edell Michael

Role Chief Executive Officer

Bought 1,000 shs ($840.00)

Type	Security	Shares	Price	Value
Purchase	Common Stock	1,000	$0.84	$840.00

Holdings After Transaction: Common Stock — 9,000 shares (Direct)

Key Figures

Shares purchased: 1,000 shares Purchase price per share: $0.84 per share Shares owned after transaction: 9,000 shares

3 metrics

Shares purchased 1,000 shares Common stock bought by CEO Michael Edell on September 14, 2026

Purchase price per share $0.84 per share Price paid for SenesTech common stock in the September 14, 2026 purchase

Shares owned after transaction 9,000 shares Direct holdings of CEO Michael Edell following the reported purchase

Key Terms

Rule 10b5-1, Form 4, direct ownership

3 terms

Rule 10b5-1 regulatory

"The filing indicates no Rule 10b5-1 trading plan for this transaction"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

Form 4 regulatory

"The insider transaction is disclosed on a Form 4 filed for SenesTech"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

direct ownership financial

"The 1,000 shares purchased are reported as direct ownership by the CEO"

FAQ

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

What insider transaction did SenesTech (SNES) report for its CEO?

SenesTech reported that CEO and director Michael Edell purchased 1,000 shares of the company’s common stock on September 14, 2026 in a direct ownership transaction.

At what price did the SenesTech (SNES) CEO buy shares?

CEO Michael Edell bought 1,000 SenesTech shares at a price of $0.84 per share on September 14, 2026, in a transaction reported as common stock acquired in a purchase.

How many SenesTech (SNES) shares does the CEO own after this Form 4?

After the reported purchase, CEO Michael Edell directly owns 9,000 shares of SenesTech common stock, according to the Form 4 disclosure for the September 14, 2026 transaction.

Was the SenesTech (SNES) CEO’s share purchase under a Rule 10b5-1 plan?

No. The filing indicates no Rule 10b5-1 trading plan for the reported transaction; the document-level Rule 10b5-1 checkbox is not affirmed for this purchase.

What type of security did the SenesTech (SNES) CEO acquire?

Michael Edell acquired common stock of SenesTech, Inc., buying 1,000 shares at $0.84 per share, with his holdings after the transaction reported as 9,000 shares held directly.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/15/2026 - 04:27 PM Accepted by SEC EDGAR 09/15/2026 - 04:26 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^*

Edell Michael

(Last) (First) (Middle)

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
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/14/2026

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
Common Stock	09/14/2026		P		1,000	A	$0.84	9,000	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

Explanation of Responses:

Remarks:

	/s/ Thomas C. Chesterman, as Attorney-in-Fact	09/14/2026
	** 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)