Fastly Form 144: Multiple insider sales reported

Fastly, Inc. reported proposed sales of Class A Common Stock on a Form 144 notice, identifying multiple Rule 144 dispositions by a reporting holder.

Rhea-AI Filing Summary

Fastly, Inc. reported proposed sales of Class A Common Stock on a Form 144 notice, identifying multiple Rule 144 dispositions by a reporting holder. The excerpt lists individual sale dates, share counts and sale proceeds for transactions executed in February–May 2026, including a 265,000 shares sale on 03/10/2026 with proceeds of $6,039,350.

The filing describes the securities as restricted and notes Nasdaq as the trading market. The excerpt is a routine notice of proposed resale under Rule 144 documenting past transfers and planned sales; cash‑flow recipients and broader ownership context are not stated in the provided text.

Insights

Securities Counsel

This is a Rule 144 resale notice showing multiple dated dispositions by a reporting holder.

The excerpt lists specific sale dates, share counts, and dollar amounts for multiple transfers in 2026. The securities are labeled restricted, which aligns with a Form 144 filing that notifies the market of intended or recent sales under resale safe harbors.

Timing, purchaser identities, and who received proceeds are not shown in the excerpt; subsequent filings or trade reports would supply transactional counterparties and any post‑sale position figures.

Key Figures

Largest single sale: 265,000 shares Proceeds from largest sale: $6,039,350 Notable sale: 187,595 shares +3 more

6 metrics

Largest single sale 265,000 shares 03/10/2026 sale listed with proceeds

Proceeds from largest sale $6,039,350 Proceeds listed for 265,000 shares on 03/10/2026

Notable sale 187,595 shares 03/02/2026 entry with proceeds $3,834,441.8

Proceeds example $3,834,441.80 Proceeds for 187,595 shares on 03/02/2026

Filing type Form 144 Rule 144 resale notice for restricted securities

Trading market Nasdaq Market listed on the excerpt

Key Terms

Form 144, restricted, Class A Common Stock, Rule 144

4 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

restricted financial

"COMMON | 05/28/2026 | RESTRICTED | FASTLY, INC."

Class A Common Stock financial

"Artur Bergman ... | Class A Common Stock | 03/02/2026"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Rule 144 regulatory

"Form 144 resale notice (implied by form type and restricted label)"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

FAQ

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

What does Fastly (FSLY) Form 144 mean?

Form 144 notifies the market of proposed or recent resale of restricted securities. It lists dates, share counts, and proceeds for Rule 144 dispositions, as shown here for transactions in 2026. It does not itself execute trades or state counterparties.

Who appears to have sold shares in the Fastly (FSLY) excerpt?

The reporting name shown is Artur Bergman, with an address listed for multiple entries. The excerpt lists many dated disposals attributed to that name, including sales on 02/27/2026 through 05/19/2026 with specific share counts and proceeds.

How large were the largest sales reported in this Form 144 for FSLY?

The largest single listed sale is 265,000 shares on 03/10/2026 for $6,039,350. Other large entries include 187,595 shares on 03/02/2026 for $3,834,441.80 as shown in the excerpt.

Does this Form 144 tell who received the sale proceeds for FSLY?

The excerpt does not state the recipient of proceeds. The filing shows sale amounts, dates, and that the securities are labeled restricted; it does not disclose purchaser identities or how proceeds were allocated in the provided text.

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

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Accepted by SEC EDGAR 05/26/2026 - 05:05 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
Address of Issuer	475 Brannan Street Suite 300 San Francisco CALIFORNIA 94107
Phone	8444357859
Name of Person for Whose Account the Securities are To Be Sold	Artur Bergman
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	E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005	6237	102286.8	157868968	05/29/2026	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	05/28/2026	RESTRICTED	FASTLY, INC.			6237	05/28/2026	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
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	02/27/2026	869	15207.5
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/02/2026	1060	19896.2
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/02/2026	13100	256105
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/02/2026	187595	3834441.8
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/02/2026	73479	1548202.53
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/03/2026	5657	114837.1
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/04/2026	24532	516643.92
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/05/2026	24481	502839.74
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/05/2026	6598	140075.54
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/09/2026	6956	140232.96
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/09/2026	25554	539956.02
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/09/2026	7490	162757.7
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	03/10/2026	265000	6039350
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	05/18/2026	32181	542249.85
Artur Bergman 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	05/19/2026	31848	522625.68

144: Remarks and Signature

Remarks
Date of Notice	05/26/2026
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/ Tara Seracka, Attorney-in-Fact for Artur Bergman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)