STOCK TITAN

Tigo Energy (TYGO) CEO Zvi Alon awarded 233,900 RSUs, withholds shares for taxes

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

TIGO ENERGY, INC. CEO and Chairperson Zvi Alon reported equity compensation and related tax withholding in company stock. On August 7, 2026, he received a grant of 233,900 shares of common stock underlying restricted stock units (RSUs) under the 2023 Incentive Plan, vesting in three equal annual installments starting on the August 2026 grant date, subject to continued service. On August 11, 2026, 29,496 shares of common stock were withheld and returned to the issuer at $1.25 per share to satisfy tax withholding obligations arising from vesting of previously reported RSUs. Following these events, he also reports indirect ownership of 1,774,826 shares held by a revocable trust and 12,689,306 shares held by Alon Ventures, LLC.

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Insider ALON ZVI
Role CEO / Chairperson
Type Security Shares Price Value
Tax Withholding Common Stock F5, F3, F4, F6 29,496 $1.25 $37K
Grant/Award Common Stock F1, F2, F3, F4 233,900 $0.00 $0.00
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 1,382,097 shares (Direct); Common Stock — 1,774,826 shares (Indirect, By Revocable Trust); Common Stock — 12,689,306 shares (Indirect, By Alon Ventures, LLC)
Footnotes (6)
  1. F1. Represents shares of common stock, par value $0.0001 per share ("Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on August 7, 2026 (the "August 2026 Grant Date") pursuant to the Issuer's 2023 Incentive Plan. One-Third (1/3) of the RSUs shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the first three anniversaries of the August 2026 Grant Date, subject to continued service through each such vesting date.
  2. F2. Includes 28,475 shares of Common Stock underlying RSUs granted to the reporting person on August 11, 2023 (the "August 2023 Grant Date"), 222,220 shares of Common Stock underlying RSUs granted to the reporting person on September 16, 2024 (the "September 2024 Grant Date"), and 240,458 shares of Common Stock underlying RSU's granted to the reporting person on August 1, 2025 (the "August 2025 Grant Date") in each case, pursuant to the Issuer's 2023 Incentive Plan.
  3. F3. (Continuation of the Footnote (2)) One-Third (1/3) of the RSUs initially granted to the reporting person on August 11, 2023 vested and an equal number of shares of Common Stock were delivered to the reporting person on August 11, 2024, August 11, 2025, and August 11, 2026. One-Third (1/3) of the RSUs granted to the reporting person on September 16, 2024 vested and were delivered to the reporting person on September 16, 2025 and one-third of the RSUs subject to the grant shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the second and third anniversaries of the September 2024 Grant Date, subject to continued service through each such vesting date.
  4. F4. One-Third (1/3) of the RSUs granted to the reporting person on August 1, 2025 vested and an equal number of shares of Common Stock were delivered to the reporting person on August 1, 2026, and one-third of the RSUs subject to the grant shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person on each of the second and third anniversaries of the August 2025 Grant Date, subject to continued service through each such vesting date.
  5. F5. Represents shares of common stock, par value $0.0001 per share ("Common Stock") withheld in an exempt disposition to the Issuer under Rule 16b-3(e) to satisfy tax withholding obligations of the reporting person arising out of the vesting of previously reported restricted stock units ("RSUs").
  6. F6. Includes 222,220 shares of Common Stock underlying RSUs granted to the reporting person on September 16, 2024 (the "September 2024 Grant Date"), and 240,458 shares of Common Stock underlying RSU's granted to the reporting person on August 1, 2025 (the "August 2025 Grant Date"), and 233,900 shares of Common Stock underlying RSUs granted to the reporting person on August 7, 2026 (the "August 2026 Grant Date"), in each case, pursuant to the Issuer's 2023 Incentive Plan.
RSU-based shares granted 233,900 shares Common Stock underlying RSUs granted on August 7, 2026
Shares withheld for taxes 29,496 shares Common Stock withheld on August 11, 2026 to satisfy tax withholding obligations
Tax withholding reference price $1.25 per share Value used for shares withheld on August 11, 2026
Indirect shares by revocable trust 1,774,826 shares Common Stock held indirectly by revocable trust as of August 7, 2026
Indirect shares by Alon Ventures, LLC 12,689,306 shares Common Stock held indirectly by Alon Ventures, LLC as of August 7, 2026
RSUs under 2023 Incentive Plan (context) 222,220; 240,458; 233,900 shares Unvested RSUs from September 16, 2024; August 1, 2025; August 7, 2026 grants
restricted stock units financial
"Represents shares of common stock ... underlying restricted stock units ("RSUs") granted to the reporting person"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Rule 16b-3(e) regulatory
"withheld in an exempt disposition to the Issuer under Rule 16b-3(e) to satisfy tax"
revocable trust financial
"total_shares_following_transaction ... nature_of_ownership "By Revocable Trust""
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.
2023 Incentive Plan financial
"granted to the reporting person ... pursuant to the Issuer's 2023 Incentive Plan"
vesting financial
"One-Third (1/3) of the RSUs shall vest, and an equal number of shares"
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.

FAQ

What equity award did TYGO CEO Zvi Alon receive on August 7, 2026?

Zvi Alon received 233,900 RSU-based shares of TIGO ENERGY, INC. common stock on August 7, 2026. These RSUs vest in three equal annual installments beginning on the August 2026 grant date, subject to his continued service.

Why were 29,496 TYGO shares disposed of on August 11, 2026?

On August 11, 2026, 29,496 shares of TIGO ENERGY, INC. common stock were withheld and returned to the issuer at $1.25 per share to satisfy Zvi Alon’s tax withholding obligations from vesting RSUs.

How are Zvi Alon’s new RSUs for TYGO structured for vesting?

The 233,900 RSUs granted on August 7, 2026 vest one-third on each of the first three anniversaries of that grant date, with an equal number of common shares delivered at each vesting, subject to continued service.

What indirect TYGO share holdings does Zvi Alon report?

Zvi Alon reports indirect ownership of 1,774,826 shares of TIGO common stock held by a revocable trust and 12,689,306 shares held by Alon Ventures, LLC, as disclosed in the Form 4 holding entries.

Are the August 11, 2026 TYGO share dispositions open-market sales?

No. The 29,496 shares on August 11, 2026 were withheld in an exempt disposition to TIGO ENERGY, INC. under Rule 16b-3(e) solely to cover tax withholding obligations from RSU vesting.

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

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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*
ALON ZVI

(Last)(First)(Middle)
983 UNIVERSITY AVENUE, SUITE B

(Street)
LOS GATOS CALIFORNIA 95032

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
TIGO ENERGY, INC. [ TYGO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
CEO / Chairperson
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/07/2026
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
Common Stock08/07/2026A233,900(1)A$0.001,411,593(2)(3)(4)D
Common Stock08/11/2026F29,496(5)D$1.251,382,097(3)(4)(6)D
Common Stock1,774,826IBy Revocable Trust
Common Stock12,689,306IBy Alon Ventures, LLC
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
Explanation of Responses:
1. Represents shares of common stock, par value $0.0001 per share ("Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on August 7, 2026 (the "August 2026 Grant Date") pursuant to the Issuer's 2023 Incentive Plan. One-Third (1/3) of the RSUs shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the first three anniversaries of the August 2026 Grant Date, subject to continued service through each such vesting date.
2. Includes 28,475 shares of Common Stock underlying RSUs granted to the reporting person on August 11, 2023 (the "August 2023 Grant Date"), 222,220 shares of Common Stock underlying RSUs granted to the reporting person on September 16, 2024 (the "September 2024 Grant Date"), and 240,458 shares of Common Stock underlying RSU's granted to the reporting person on August 1, 2025 (the "August 2025 Grant Date") in each case, pursuant to the Issuer's 2023 Incentive Plan.
3. (Continuation of the Footnote (2)) One-Third (1/3) of the RSUs initially granted to the reporting person on August 11, 2023 vested and an equal number of shares of Common Stock were delivered to the reporting person on August 11, 2024, August 11, 2025, and August 11, 2026. One-Third (1/3) of the RSUs granted to the reporting person on September 16, 2024 vested and were delivered to the reporting person on September 16, 2025 and one-third of the RSUs subject to the grant shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the second and third anniversaries of the September 2024 Grant Date, subject to continued service through each such vesting date.
4. One-Third (1/3) of the RSUs granted to the reporting person on August 1, 2025 vested and an equal number of shares of Common Stock were delivered to the reporting person on August 1, 2026, and one-third of the RSUs subject to the grant shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person on each of the second and third anniversaries of the August 2025 Grant Date, subject to continued service through each such vesting date.
5. Represents shares of common stock, par value $0.0001 per share ("Common Stock") withheld in an exempt disposition to the Issuer under Rule 16b-3(e) to satisfy tax withholding obligations of the reporting person arising out of the vesting of previously reported restricted stock units ("RSUs").
6. Includes 222,220 shares of Common Stock underlying RSUs granted to the reporting person on September 16, 2024 (the "September 2024 Grant Date"), and 240,458 shares of Common Stock underlying RSU's granted to the reporting person on August 1, 2025 (the "August 2025 Grant Date"), and 233,900 shares of Common Stock underlying RSUs granted to the reporting person on August 7, 2026 (the "August 2026 Grant Date"), in each case, pursuant to the Issuer's 2023 Incentive Plan.
/s/ Bill Roeschlein, as attorney-in-fact08/11/2026
** 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)