Transaction · 0001517413-26-000300

Bergman Artur

Bergman Artur, CTO, reported an open-market or private sale at Fastly, Inc. involving 3961.000000 shares for an estimated $100054.86. Reported holdings after the transaction were 1101319.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCTO
FSLYFastly, Inc.
Filing timeSep 30
Trade dateSep 29, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded0.36%Shares sold ÷ (holdings after + shares sold). Estimated position before: 1,105,280 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$25.67
Pre-filing
1mo ago -10.2%1w ago +1.6%1d ago -2.9%
Returns since
7d30d90d180d1y

FSLY price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
FSLY since 2026-09-30Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001517413-26-000300
Class A Common Stock
Transaction date
Sep 29, 2026
Filed Sep 30, 2026, 09:23 PM · 1d delay
Shares
3.96k sh
$25.26 per share
Estimated value
-$100k
Computed from shares × price
Holdings after
1.10M sh
Indirect · See Footnote.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Repeat Seller 10b5-1 Detected
-6score
Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Technology Officer

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 4, 2026.

  2. F2

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.22 to $25.20, inclusive. The reporting person undertakes to provi…

  3. F3

    The shares are held by The Per Artur Bergman Revocable Trust, of which the reporting person is settlor, sole trustee, and sole beneficiary.

  4. F4

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.22 to $25.23, inclusive.

  5. F5

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.00 to $25.52, inclusive.

  6. F6

    The shares are held by The Artur Bergman Remainder Trust One DTD 5/2/2019, of which the reporting person is the investment advisor.

  7. F7

    The shares are held by The Artur Bergman Remainder Trust Three DTD 5/2/2019, of which the reporting person is the investment advisor.

  8. F8

    The shares are held by The PAB 2021 Remainder Trust, of which the reporting person is the investment advisor.

  9. F9

    The shares are held by The Per Artur Bergman Grantor Retained Annuity Trust No. 4, of which the reporting person is trustee.

  10. F10

    The shares are held by The Per Artur Bergman Grantor Retained Annuity Trust No. 5, of which the reporting person is trustee.

Original filing · 0001517413-26-000300
Related transactions

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Same reporting owner
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