Transaction · 0001213900-26-108519

Chang Yahui

Chang Yahui, COO, reported a transaction classified as withholding at TIGO ENERGY, INC. involving 23463.000000 shares for an estimated $21351.33. Reported holdings after the transaction were 239497.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FCOO
TYGOTIGO ENERGY, INC.
Filing timeOct 09
Trade dateOct 07, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableCalculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$0.88
Pre-filing
1mo ago +20.5%1w ago +2.3%1d ago -2.3%
Returns since
7d30d90d180d1y

TYGO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TYGO since 2026-10-09Filed 2 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001213900-26-108519
Common Stock
Transaction date
Oct 07, 2026
Filed Oct 09, 2026, 08:32 PM · 2d delay
Shares
23.4k sh
$0.91 per share
Estimated value
-$21.3k
Computed from shares × price
Holdings after
239k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Operating Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    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 report…

  2. F2

    Includes 48,000 shares of Common Stock underlying unvested RSUs granted to the reporting person on November 11, 2024 (the "November 2024 Grant Date"), 52,099 shares of Common Stock underlying RSUs gra…

  3. F3

    (Continuation of the Footnote (2)) One-Third (1/3) of the RSUs granted to the reporting person on the November 2024 Grant Date vested and an equal number of shares of Common Stock were delivered to th…

  4. F4

    (Continuation of the Footnote (2)) One-Third (1/3) of the RSUs granted to the reporting person on the August 2025 Grant Date vested and an equal number of shares of Common Stock were delivered to the…

Original filing · 0001213900-26-108519
Related transactions

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Same reporting owner
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