FSLY Form 144: 245,770 Shares Proposed for Sale

Form 144 notice: 245,770 shares of Common Stock proposed for sale for an aggregate of $5,365,159.10 on 03/10/2026.

Rhea-AI Filing Summary

Form 144 notice: 245,770 shares of Common Stock proposed for sale for an aggregate of $5,365,159.10 on 03/10/2026.

The filings list multiple prior 10b5-1 sales by Per Artur Bergman and The Per Artur Bergman Revocable Trust across 12/15/2025–03/09/2026, with individual sale sizes and proceeds shown in the excerpt.

Insights

Securities Compliance Analyst

Form 144 lists a proposed resale of 245,770 shares and numerous executed 10b5-1 transactions.

The filing identifies 245,770 shares with an aggregate value of $5,365,159.10 dated 03/10/2026. It also documents prior 10b5-1 sales by Per Artur Bergman and his revocable trust over several dates and amounts.

Cash‑flow treatment is the selling holders' proceeds; timing/settlement details and broker instructions are not shown. Subsequent SEC filings may disclose completion or amendments.

Equity Markets Specialist

Repeated 10b5-1 sales across weeks suggest systematic trust disposals rather than single-block transactions.

The excerpt lists multiple executed trades (examples include 619,335 shares for $9,967,716.10 on 02/12/2026 and 274,174 shares for $5,638,448.50 on 03/02/2026), indicating phased dispositions under a plan.

Market impact depends on execution method and remaining holdings; those execution mechanics are not included in the provided excerpt.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 for FSLY state?

The Form 144 lists a proposed resale of 245,770 shares for an aggregate of $5,365,159.10 dated 03/10/2026. It also documents multiple prior 10b5-1 sales by the same reporting parties.

Who is selling shares in the reported transactions for FSLY?

The filings name Per Artur Bergman and The Per Artur Bergman Revocable Trust as the selling parties. Multiple entries are labeled as 10b5-1 sales in the excerpt.

Do the filings show past sale amounts and dates?

Yes. The excerpt lists numerous executed sales between 12/15/2025 and 03/09/2026, each with share counts and aggregate proceeds such as 619,335 shares for $9,967,716.10 on 02/12/2026.

Does the Form 144 disclose who receives the sale proceeds?

The excerpt attributes the sales to the selling holders (Per Artur Bergman and his revocable trust); it does not state recipients beyond those selling holders or other cash‑flow arrangements.

Are the sales shown executed under a trading plan?

Many rows are labeled as 10b5-1 Sales for The Per Artur Bergman Revocable Trust, indicating these transactions were executed under a 10b5-1 plan as presented in the excerpt.

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

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Accepted by SEC EDGAR 03/10/2026 - 04:32 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001769490
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	FASTLY, INC.
SEC File Number	001-38897
Address of Issuer	475 Brannan Street, Suite 300 San Francisco CALIFORNIA 94107
Phone	8444327859
Name of Person for Whose Account the Securities are To Be Sold	THE PER ARTUR BERGMAN REVOCABLE TRUST
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	245770	5365159.10	151800000	03/10/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/10/2011	Founders Shares	Issuer			245770	03/10/2011	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/09/2026	40000	843034.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/05/2026	31079	642893.98
PER ARTUR BERGMAN 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/04/2026	24532	516643.92
PER ARTUR BERGMAN 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/03/2026	5657	114837.10
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/02/2026	274174	5638448.50
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/02/2026	1060	19896.20
PER ARTUR BERGMAN 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/27/2026	869	15207.50
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/23/2026	40000	683376.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/19/2026	34576	694991.43
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/19/2026	39881	753332.15
PER ARTUR BERGMAN 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/18/2026	18338	321465.14
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/17/2026	40000	701248.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/13/2026	220975	4067553.12
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/12/2026	619335	9967716.10
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/09/2026	20000	176790.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	02/02/2026	20000	187154.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	01/27/2026	49320	512710.99
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	01/26/2026	30680	304283.86
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	01/20/2026	20000	176236.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	01/12/2026	20000	187056.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	01/05/2026	40000	410658.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	12/29/2025	40000	409066.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	12/22/2025	40000	423584.00
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	12/15/2025	40000	419880.00

144: Remarks and Signature

Remarks
Date of Notice	03/10/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/03/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Per Artur Bergman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)