CLIR: Basenese Lou discloses securities transactions

By AlphaYouPublished Oct 2, 2026Form 4

Stocks in this disclosure

Reported activity

Basenese Lou

Reporting filer

Basenese Lou reported Grant or award in ClearSign Technologies Corp: 3766 units of Non-Statutory Stock Options (derivative), dated 2026-09-30. The full Form 4 contains 1 transaction entry.

Disclosed: Oct 2, 2026

Reported details

1 entry

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Non-Statutory Stock Options (derivative)	Basenese Lou	2026-09-30	A	Grant or award	3766	0.00	3,766	2 days	Filed terms security Title: Non-Statutory Stock Options conversion Or Exercise Price: 3.55 transaction Date: 2026-09-30 deemed Execution Date: transaction Form Type: 4 transaction Code: A equity Swap Involved: 0 transaction Timeliness: transaction Shares: 3766 transaction Price Per Share: 0.00 transaction Acquired Disposed Code: A id: F1 expiration Date: 2036-09-29 underlying Security Title: Common Stock underlying Security Shares: 3766 shares Owned Following Transaction: 3766 direct Or Indirect Ownership: D

Non-Statutory Stock Options (derivative)

Owner: Basenese Lou
Date: 2026-09-30
Code: A
Action: Grant or award
Quantity: 3766
Price: 0.00
Following holdings: 3,766
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Non-Statutory Stock Options
conversion Or Exercise Price: 3.55
transaction Date: 2026-09-30
deemed Execution Date:
transaction Form Type: 4
transaction Code: A
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 3766
transaction Price Per Share: 0.00
transaction Acquired Disposed Code: A
id: F1
expiration Date: 2036-09-29
underlying Security Title: Common Stock
underlying Security Shares: 3766
shares Owned Following Transaction: 3766
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Basenese Lou: Director.
F1: As compensation for services as a non-employee director during the quarter ended September 30, 2026, the reporting person was granted non-statutory stock options to purchase 3,766 shares of common stock under the ClearSign Technologies Corporation Amended and Restated 2021 Equity Incentive Plan pursuant to the issuer's non-employee director compensation policy. These non-statutory stock options were immediately vested and exercisable on the grant date.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Non-Statutory Stock Options (derivative)

Basenese Lou

2026-09-30

Grant or award

3766

0.00

3,766

2 days

Filed terms

security Title: Non-Statutory Stock Options
conversion Or Exercise Price: 3.55
transaction Date: 2026-09-30
deemed Execution Date:
transaction Form Type: 4
transaction Code: A
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 3766
transaction Price Per Share: 0.00
transaction Acquired Disposed Code: A
id: F1
expiration Date: 2036-09-29
underlying Security Title: Common Stock
underlying Security Shares: 3766
shares Owned Following Transaction: 3766
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

Basenese Lou: Director.

F1: As compensation for services as a non-employee director during the quarter ended September 30, 2026, the reporting person was granted non-statutory stock options to purchase 3,766 shares of common stock under the ClearSign Technologies Corporation Amended and Restated 2021 Equity Incentive Plan pursuant to the issuer's non-employee director compensation policy. These non-statutory stock options were immediately vested and exercisable on the grant date.