Transaction · 0001517413-26-000273

Bergman Artur

Bergman Artur, CTO, reported an open-market or private sale at Fastly, Inc. involving 300.000000 shares for an estimated $6753.00. Reported holdings after the transaction were 1639745.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCTO
FSLYFastly, Inc.
Trade date
Sep 08, 2026
Filing date
Sep 10, 2026
View on SEC Insider profile
Estimated value-$6.75kShares × reported price
Shares traded300$22.51 per share
Holdings after1.63MIndirect · See Footnote.
% of reported position traded0.02%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 1,640,045 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.

FSLY price since this filing

Daily closing prices, with the filing date and available return windows
FSLY · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago -8.5%1d ago -9.3%
Returns since7d +8.2%30d +29.0%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001517413-26-000273
Class A Common Stock
Transaction date
Sep 08, 2026
Filed Sep 10, 2026, 08:51 PM · 2d delay
Shares
300 sh
$22.51 per share
Estimated value
-$6.75k
Computed from shares × price
Holdings after
1,639,745 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
Filing-only score

-6 points

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.

How this score is calculated
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

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 $22.50 to $22.51, 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 shares are held by The Artur Bergman Remainder Trust One DTD 5/2/2019, of which the reporting person is the investment advisor.

  5. F5

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

  6. F6

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

  7. F7

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

  8. F8

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

Original filing · 0001517413-26-000273
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