Ming Hsieh - 09 Mar 2026 Form 4/A - Amendment Insider Report for Fulgent Genetics, Inc. (FLGT)

Reporting relationship: Chief Executive Officer, Director, 10%+ Owner
Issuer ticker: FLGT
Reported as of: 09 Mar 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 31 Mar 2026, 16:57:33 UTC
Original report date: 11 Mar 2026
Prior SEC filing: 02 Mar 2026
Next SEC filing: 01 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Paul Kim as Attorney-in-Fact

Key filing fact

Ming Hsieh filed Form 4/A - Amendment for Fulgent Genetics, Inc. (FLGT) on 31 Mar 2026.

Key facts

This page summarizes Ming Hsieh's Form 4/A - Amendment filing for Fulgent Genetics, Inc. (FLGT).
1 reported transaction and 2 derivative rows are listed below.
Accepted by SEC: 31 Mar 2026, 16:57.

Change

Previous filing in this sequence was filed on 02 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (2)

CIK 0001302110 Primary reporting owner

Hsieh Ming

Relationship: Chief Executive Officer, Director, 10%+ Owner
Address: C/O FULGENT GENETICS, INC., 4399 SANTA ANITA AVENUE, EL MONTE
Signature: /s/ Paul Kim as Attorney-in-Fact
Signature date: 31 Mar 2026

CIK 0001836339

Ming Hsieh Trust

Relationship: 10%+ Owner
Address: C/O FULGENT GENETICS, INC., 4399 SANTA ANITA AVENUE, EL MONTE
Signature: /s/ Paul Kim as Attorney-in-Fact
Signature date: 31 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 900,634
Date: 09 Mar 2026
Ownership: Direct

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 900,634
Date: 09 Mar 2026
Ownership: Direct

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 7,895,115
Date: 09 Mar 2026
Ownership: By Trust
Footnotes: F1

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 7,895,115
Date: 09 Mar 2026
Ownership: By Trust
Footnotes: F1

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 220,816
Date: 09 Mar 2026
Ownership: By Trust
Footnotes: F2

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 220,816
Date: 09 Mar 2026
Ownership: By Trust
Footnotes: F2

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 09 Mar 2026
Ownership: Uniform Transfer to Minor Account
Footnotes: F3

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 09 Mar 2026
Ownership: Uniform Transfer to Minor Account
Footnotes: F3

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 09 Mar 2026
Ownership: By Immediate Family
Footnotes: F4

FLGT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 09 Mar 2026
Ownership: By Immediate Family
Footnotes: F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

FLGT transaction Derivative

Forward sale contract (obligation to sell)

Other

Transaction value
Shares: -750,000
Change %: -100%
Price
Shares after: 0
Date: 09 Mar 2026
Ownership: By Trust
Underlying class: Common Stock
Underlying amount: 750,000
Exercise price
Footnotes: F1, F5, F6

FLGT transaction Derivative

Forward sale contract (obligation to sell)

Other

Transaction value
Shares: -750,000
Change %: -100%
Price
Shares after: 0
Date: 09 Mar 2026
Ownership: By Trust
Underlying class: Common Stock
Underlying amount: 750,000
Exercise price
Footnotes: F1, F5, F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

Securities held by The Ming Hsieh Trust (the "Hsieh Trust"). Mr. Hsieh is the trustee of the Hsieh Trust and possesses the sole voting and dispositive power with respect to securities held by the Hsieh Trust.

Footnote F2

Securities held by the Dynasty Trust. Mr. Hsieh is the grantor of the Dynasty Trust and he and his spouse, Eva Hsieh, and Jian Xie serve on the investment committee of the Dynasty Trust. Mr. Hsieh disclaims any beneficial interest except with respect to any pecuniary interest therein.

Footnote F3

Shares held in a Uniform Transfers to Minor Act account for which Ming Hsieh acts as custodian and possesses the sole voting and dispositive power.

Footnote F4

Shares, which were previously held in a Uniform Transfers to Minor Act account, now held by an immediate family member residing in the same household as Ming Hsieh.

Footnote F5

Previously, on August 21, 2023, the Hsieh Trust entered into a prepaid variable forward agreement (the "2023 Agreement") with an unaffiliated bank (the "Bank"). The 2023 Agreement obligated the Hsieh Trust to deliver up to 750,000 shares of the issuer's common stock, $0.0001 par value per share ("Common Stock") (or, at the Hsieh Trust's election, an equivalent amount of cash) to settle the 2023 Agreement.

Footnote F6

On March 9, 2026, the Hsieh Trust elected to cancel the 2023 Agreement with respect to all 750,000 shares. In connection with the cancellation, the Hsieh Trust paid an aggregate of $10,708,875 to the Bank. Following the payment and cancellation described above, the 750,000 shares held by the reporting person that were previously subject to the prepaid forward contract are no longer pledged to the Bank.

SEC remarks

This Form 4/A amends the Form 4 filed on March 11, 2026, solely to add The Ming Hsieh Trust as an additional Reporting Person because EDGAR access for the Ming Hsieh Trust was not available at the time of the filing of the Original Form 4. No other changes have been made to the Original Form 4, and no additional transactions are being reported.

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