FSLY affiliate reports planned and recent share sales

Fastly affiliate reports proposed sales of Common Stock via Form 144.

Rhea-AI Filing Summary

Fastly affiliate reports proposed sales of Common Stock via Form 144. The filing lists multiple 10b5-1 sales and planned dispositions by Per Artur Bergman and THE PER ARTUR BERGMAN REVOCABLE TRUST, with individual transactions dated between 03/02/2026 and 05/19/2026.

Insights

Securities Compliance Counsel

Filing documents affiliate resale activity under Form 144 and 10b5-1 plans.

These entries list specific sales and planned sales by an affiliated trust and Per Artur Bergman, including multiple executed 10b5-1 transactions on several dates and a separate entry for "Performance Stock Units" dated 05/26/2026.

The filing is procedural: it records dispositions and planned sales rather than corporate action. Cash‑flow treatment and any aggregation of amounts are described on a per‑transaction basis in the filing entries.

Key Figures

Sale on 03/02/2026: 274,174 shares Proceeds on 03/02/2026: $5,638,448.50 Sale on 03/10/2026: 265,000 shares +4 more

7 metrics

Sale on 03/02/2026 274,174 shares 10b5-1 sale by THE PER ARTUR BERGMAN REVOCABLE TRUST

Proceeds on 03/02/2026 $5,638,448.50 Associated with the 274,174‑share sale on <date>03/02/2026</date>

Sale on 03/10/2026 265,000 shares 10b5-1 sale listed for <date>03/10/2026</date>

Proceeds on 03/10/2026 $6,038,051.50 Proceeds reported for the 265,000‑share sale

Sale on 03/09/2026 40,000 shares 10b5-1 sale with proceeds shown as $843,034.00

Sale on 05/19/2026 31,848 shares Listed sale with proceeds of $522,612.94

Form type Form 144 Notice of proposed sale by affiliate

Key Terms

10b5-1, Performance Stock Units, Form 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Performance Stock Units financial

"Performance Stock Units | Issuer | 05/26/2026"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What does the Form 144 filed for FSLY show?

The Form 144 reports proposed and completed sales of Common Stock by an affiliate and related trust. It lists multiple 10b5-1 sales and a Performance Stock Units entry dated 05/26/2026, with individual transaction quantities and dollar amounts shown.

Who executed the 10b5-1 sales listed in the filing?

The filing attributes multiple 10b5-1 sales to THE PER ARTUR BERGMAN REVOCABLE TRUST. It also lists transactions attributed to Per Artur Bergman, with dates and per‑trade share counts and proceeds shown in the entries.

How many shares were sold on 03/02/2026 according to the filing?

The filing shows a 10b5-1 sale of 274,174 shares on 03/02/2026 with proceeds listed as $5,638,448.50. Other trades on that date include a 1,060‑share sale for $19,896.20 in the same entry set.

What amounts were reported for the March 2026 trades in the filing?

Several March 2026 sales are listed, including 265,000 shares on 03/10/2026 for $6,038,051.50 and 40,000 shares on 03/09/2026 for $843,034.00, shown as executed under 10b5-1 arrangements.

Does the filing state who receives the proceeds from the sales?

The filing attributes sales to Per Artur Bergman and THE PER ARTUR BERGMAN REVOCABLE TRUST. It does not otherwise reassign proceeds; proceeds appear linked to the named selling persons/entities in each transaction line.

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

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Accepted by SEC EDGAR 05/28/2026 - 04:34 PM EDT 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	1077	18061.29	156500000	05/28/2026	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	05/26/2026	Performance Stock Units	Issuer			1077	05/26/2026	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	05/19/2026	31848	522612.94
PER ARTUR BERGMAN 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	05/18/2026	32181	542234.75
10b5-1 Sales for THE PER ARTUR BERGMAN REVOCABLE TRUST 475 Brannan Street, Suite 300 San Francisco CA 94107	Common	03/10/2026	265000	6038051.50
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

144: Remarks and Signature

Remarks
Date of Notice	05/28/2026
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/ Artur Bergman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)