Sarepta Therapeutics, Inc. (SRPT)

Data as of Sep 9, 2026, from SEC Form 4 filings.

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Latest SRPT insider trades

Stephen Mayo
Open-market sale$123K
Mar 12, 2026
Ryan Ho-Yan Wong - Officer
Tax withholding / forfeiture$295K
Sep 4, 2026
Ian Michael Estepan - Officer

About Sarepta Therapeutics, Inc. (SRPT)

Sarepta Therapeutics, Inc. is an SEC registrant, filing under CIK 0000873303, classified as pharmaceutical preparations. It is grouped with Health Care companies on this site.

Sector: Health Care

SEC filings for SRPT on EDGAR

SRPT Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Grant or award	2	2,980,446
Tax withholding / forfeiture	4	81,519

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

SRPT insider transactions (Form 4)

50 Form 4 filings on record, the earliest from Nov 20, 2024, newest first. Filing history page 1 of 2.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 4, 2026	Ryan Ho-Yan Wong - Officer	Tax withholding / forfeiture	Common Stock	13,272	$22.22	$295K
Sep 4, 2026	Ian Michael Estepan - Officer	Tax withholding / forfeiture	Common Stock	24,799	$22.22	$551K
Sep 4, 2026	Cristin Rothfuss - Officer	Tax withholding / forfeiture	Common Stock	22,025	$22.22	$489K
Sep 4, 2026	Louise Rodino-Klapac - Officer	Tax withholding / forfeiture	Common Stock	21,423	$22.22	$476K
Jul 28, 2026	Michael Severino - Officer	Grant or award	Common Stock	756,104	-^{footnote F1}	-
Jul 28, 2026	Michael Severino - Officer	Grant or award	Stock Options (right to buy)	2,224,342	$0.00	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest in substantially equal installments on an annual basis over four years from the date of grant, subject to the Reporting… Full note on SEC EDGAR
Jun 4, 2026	Kathryn Jean Boor	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	Stephen Mayo	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	Hans Lennart Rudolf Wigzell	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	M. Kathleen Behrens	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	Deirdre P. Connelly	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	Claude Nicaise	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	Michael Andrew Chambers	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Jun 4, 2026	Richard Barry	Grant or award	Common Stock	16,875	-^{footnote F1}	-
Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR
Mar 11, 2026	Ian Michael Estepan - Officer	Tax withholding / forfeiture	Common Stock	1,097	$17.03	$19K
Mar 11, 2026	Ryan Ho-Yan Wong - Officer	Tax withholding / forfeiture	Common Stock	256	$17.03	$4K
Mar 11, 2026	Louise Rodino-Klapac - Officer	Tax withholding / forfeiture	Common Stock	948	$17.03	$16K
Mar 12, 2026	Stephen Mayo	Open-market sale	Common Stock	7,239^{footnote F1}	$17.02	$123K
Footnote F1 (shares): Represents a sale of shares of common stock to generate cash for the payment of taxes due as a result of the vesting of certain restricted stock unit awards.
Mar 11, 2026	Cristin Rothfuss - Officer	Tax withholding / forfeiture	Common Stock	974	$17.03	$17K
Mar 9, 2026	Ryan Ho-Yan Wong - Officer	Tax withholding / forfeiture	Common Stock	162	$16.95	$3K
Mar 9, 2026	Ryan Ho-Yan Wong - Officer	Tax withholding / forfeiture	Common Stock	113	$16.95	$2K
Mar 9, 2026	Cristin Rothfuss - Officer	Tax withholding / forfeiture	Common Stock	484	$16.95	$8K
Mar 9, 2026	Cristin Rothfuss - Officer	Tax withholding / forfeiture	Common Stock	346	$16.95	$6K
Mar 9, 2026	Louise Rodino-Klapac - Officer	Tax withholding / forfeiture	Common Stock	504	$16.95	$9K
Mar 9, 2026	Louise Rodino-Klapac - Officer	Tax withholding / forfeiture	Common Stock	895	$16.95	$15K
Mar 9, 2026	Ian Michael Estepan - Officer	Tax withholding / forfeiture	Common Stock	1,036	$16.95	$18K
Mar 9, 2026	Ian Michael Estepan - Officer	Tax withholding / forfeiture	Common Stock	583	$16.95	$10K
Mar 2, 2026	Cristin Rothfuss - Officer	Tax withholding / forfeiture	Common Stock	408	$16.20	$7K
Mar 2, 2026	Ryan Ho-Yan Wong - Officer	Tax withholding / forfeiture	Common Stock	450	$16.20	$7K
Mar 1, 2026	Ian Michael Estepan - Officer	Option exercise	Performance Stock Units	8,125	$0.00	-
Mar 1, 2026	Ian Michael Estepan - Officer	Option exercise	Common Stock	8,125	-^{footnote F1}	-
Mar 2, 2026	Ian Michael Estepan - Officer	Tax withholding / forfeiture	Common Stock	3,301	$16.20	$53K
Mar 2, 2026	Ian Michael Estepan - Officer	Tax withholding / forfeiture	Common Stock	875	$16.20	$14K
Footnote F1 (price): Represents the number of shares previously earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of… Full note on SEC EDGAR
Mar 1, 2026	Louise Rodino-Klapac - Officer	Option exercise	Common Stock	8,125	-^{footnote F1}	-
Mar 2, 2026	Louise Rodino-Klapac - Officer	Tax withholding / forfeiture	Common Stock	3,718	$16.20	$60K
Mar 2, 2026	Louise Rodino-Klapac - Officer	Tax withholding / forfeiture	Common Stock	767	$16.20	$12K
Mar 1, 2026	Louise Rodino-Klapac - Officer	Option exercise	Performance Stock Units	8,125	$0.00	-
Footnote F1 (price): Represents the number of shares previously earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of… Full note on SEC EDGAR
Feb 26, 2026	Ian Michael Estepan - Officer	Option exercise	Stock Option (right to buy)	2,069	$0.00	-
Feb 26, 2026	Ian Michael Estepan - Officer	Option exercise	Stock Option (right to buy)	5,381	$0.00	-
Feb 26, 2026	Ian Michael Estepan - Officer	Option exercise	Common Stock	2,069	$13.71	$28K
Feb 26, 2026	Ian Michael Estepan - Officer	Option exercise	Common Stock	5,381	$13.71	$74K
Feb 25, 2026	Ian Michael Estepan - Officer	Grant or award	Performance Stock Units	1,875	-^{footnote F1}	-
Footnote F1 (price): Represents the number of shares earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of the PSU… Full note on SEC EDGAR
Feb 25, 2026	Louise Rodino-Klapac - Officer	Grant or award	Performance Stock Units	1,875	-^{footnote F1}	-
Footnote F1 (price): Represents the number of shares earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of the PSU… Full note on SEC EDGAR
Jan 29, 2026	Claude Nicaise	Option exercise	Common Stock	10,500	$13.71	$144K
Jan 29, 2026	Claude Nicaise	Option exercise	Stock Option (right to buy)	10,500	$0.00	-
Jan 29, 2026	Claude Nicaise	Tax withholding / forfeiture	Common Stock	6,780	$21.23	$144K

Recent SRPT Form 8-K filings

Read SRPT company news

Sep 23, 2026Item 1.01

Read the filing on SEC EDGAR

Aug 5, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Jul 27, 2026Item 5.02, 7.01, 9.01

Read the filing on SEC EDGAR

Jun 4, 2026Item 5.02, 5.07, 9.01

SRPT insider trading FAQ

What is the latest insider trade for SRPT?

Sarepta Therapeutics, Inc. (SRPT) had 5 insider filings in the last 90 days, with the most recent on 2026-09-09. The full record for SRPT runs to 50 Form 4 filings, the earliest from 2024-11-20. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying SRPT stock?

No insider purchases of SRPT were filed in the last 90 days.

How many insiders are selling SRPT stock?

No insider sales of SRPT were filed in the last 90 days. 4 sales are on record for this company.

Where can I see SRPT SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects SRPT Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Health Care companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 9, 2026 - Ryan Ho-Yan Wong view on EDGAR
Sep 9, 2026 - Ian Michael Estepan view on EDGAR
Sep 9, 2026 - Cristin Rothfuss view on EDGAR
Sep 9, 2026 - Louise Rodino-Klapac view on EDGAR
Jul 30, 2026 - Michael Severino view on EDGAR
Jun 6, 2026 - Kathryn Jean Boor view on EDGAR
Jun 6, 2026 - Stephen Mayo view on EDGAR
Jun 6, 2026 - Hans Lennart Rudolf Wigzell view on EDGAR
Jun 6, 2026 - M. Kathleen Behrens view on EDGAR

Related companies with recent insider activity

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Insider activity in Health Care: Where SRPT's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Grant or award

2,980,446

Tax withholding / forfeiture

81,519

Date

Insider

Transaction

Security

Price

Value

Sep 4, 2026

Ryan Ho-Yan Wong - Officer

Tax withholding / forfeiture

Common Stock

13,272

$22.22

$295K

Sep 4, 2026

Ian Michael Estepan - Officer

Tax withholding / forfeiture

Common Stock

24,799

$22.22

$551K

Sep 4, 2026

Cristin Rothfuss - Officer

Tax withholding / forfeiture

Common Stock

22,025

$22.22

$489K

Sep 4, 2026

Louise Rodino-Klapac - Officer

Tax withholding / forfeiture

Common Stock

21,423

$22.22

$476K

Jul 28, 2026

Michael Severino - Officer

Grant or award

Common Stock

756,104

-^{footnote F1}

Jul 28, 2026

Michael Severino - Officer

Grant or award

Stock Options (right to buy)

2,224,342

$0.00

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest in substantially equal installments on an annual basis over four years from the date of grant, subject to the Reporting… Full note on SEC EDGAR

Jun 4, 2026

Kathryn Jean Boor

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

Stephen Mayo

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

Hans Lennart Rudolf Wigzell

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

M. Kathleen Behrens

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

Deirdre P. Connelly

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

Claude Nicaise

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

Michael Andrew Chambers

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Jun 4, 2026

Richard Barry

Grant or award

Common Stock

16,875

-^{footnote F1}

Footnote F1 (price): The Reporting Person was granted restricted stock units ("RSUs"). Each RSU represents the right to receive one share of common stock. The RSUs will vest on earlier of the one-year anniversary of the date of grant and the next annual meeting of stockholders which is at least 50… Full note on SEC EDGAR

Mar 11, 2026

Ian Michael Estepan - Officer

Tax withholding / forfeiture

Common Stock

1,097

$17.03

$19K

Mar 11, 2026

Ryan Ho-Yan Wong - Officer

Tax withholding / forfeiture

Common Stock

256

$17.03

$4K

Mar 11, 2026

Louise Rodino-Klapac - Officer

Tax withholding / forfeiture

Common Stock

948

$17.03

$16K

Mar 12, 2026

Stephen Mayo

Open-market sale

Common Stock

7,239^{footnote F1}

$17.02

$123K

Footnote F1 (shares): Represents a sale of shares of common stock to generate cash for the payment of taxes due as a result of the vesting of certain restricted stock unit awards.

Mar 11, 2026

Cristin Rothfuss - Officer

Tax withholding / forfeiture

Common Stock

974

$17.03

$17K

Mar 9, 2026

Ryan Ho-Yan Wong - Officer

Tax withholding / forfeiture

Common Stock

162

$16.95

$3K

Mar 9, 2026

Ryan Ho-Yan Wong - Officer

Tax withholding / forfeiture

Common Stock

113

$16.95

$2K

Mar 9, 2026

Cristin Rothfuss - Officer

Tax withholding / forfeiture

Common Stock

484

$16.95

$8K

Mar 9, 2026

Cristin Rothfuss - Officer

Tax withholding / forfeiture

Common Stock

346

$16.95

$6K

Mar 9, 2026

Louise Rodino-Klapac - Officer

Tax withholding / forfeiture

Common Stock

504

$16.95

$9K

Mar 9, 2026

Louise Rodino-Klapac - Officer

Tax withholding / forfeiture

Common Stock

895

$16.95

$15K

Mar 9, 2026

Ian Michael Estepan - Officer

Tax withholding / forfeiture

Common Stock

1,036

$16.95

$18K

Mar 9, 2026

Ian Michael Estepan - Officer

Tax withholding / forfeiture

Common Stock

583

$16.95

$10K

Mar 2, 2026

Cristin Rothfuss - Officer

Tax withholding / forfeiture

Common Stock

408

$16.20

$7K

Mar 2, 2026

Ryan Ho-Yan Wong - Officer

Tax withholding / forfeiture

Common Stock

450

$16.20

$7K

Mar 1, 2026

Ian Michael Estepan - Officer

Option exercise

Performance Stock Units

8,125

$0.00

Mar 1, 2026

Ian Michael Estepan - Officer

Option exercise

Common Stock

8,125

-^{footnote F1}

Mar 2, 2026

Ian Michael Estepan - Officer

Tax withholding / forfeiture

Common Stock

3,301

$16.20

$53K

Mar 2, 2026

Ian Michael Estepan - Officer

Tax withholding / forfeiture

Common Stock

875

$16.20

$14K

Footnote F1 (price): Represents the number of shares previously earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of… Full note on SEC EDGAR

Mar 1, 2026

Louise Rodino-Klapac - Officer

Option exercise

Common Stock

8,125

-^{footnote F1}

Mar 2, 2026

Louise Rodino-Klapac - Officer

Tax withholding / forfeiture

Common Stock

3,718

$16.20

$60K

Mar 2, 2026

Louise Rodino-Klapac - Officer

Tax withholding / forfeiture

Common Stock

767

$16.20

$12K

Mar 1, 2026

Louise Rodino-Klapac - Officer

Option exercise

Performance Stock Units

8,125

$0.00

Footnote F1 (price): Represents the number of shares previously earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of… Full note on SEC EDGAR

Feb 26, 2026

Ian Michael Estepan - Officer

Option exercise

Stock Option (right to buy)

2,069

$0.00

Feb 26, 2026

Ian Michael Estepan - Officer

Option exercise

Stock Option (right to buy)

5,381

$0.00

Feb 26, 2026

Ian Michael Estepan - Officer

Option exercise

Common Stock

2,069

$13.71

$28K

Feb 26, 2026

Ian Michael Estepan - Officer

Option exercise

Common Stock

5,381

$13.71

$74K

Feb 25, 2026

Ian Michael Estepan - Officer

Grant or award

Performance Stock Units

1,875

-^{footnote F1}

Footnote F1 (price): Represents the number of shares earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of the PSU… Full note on SEC EDGAR

Feb 25, 2026

Louise Rodino-Klapac - Officer

Grant or award

Performance Stock Units

1,875

-^{footnote F1}

Footnote F1 (price): Represents the number of shares earned under a PSU award granted to the Reporting Person on March 1, 2024. The number of shares earned is based on the Compensation Committee's determination of the Company's achievement of the prescribed milestones under the terms of the PSU… Full note on SEC EDGAR

Jan 29, 2026

Claude Nicaise

Option exercise

Common Stock

10,500

$13.71

$144K

Jan 29, 2026

Claude Nicaise

Option exercise

Stock Option (right to buy)

10,500

$0.00

Jan 29, 2026

Claude Nicaise

Tax withholding / forfeiture

Common Stock

6,780

$21.23

$144K