Company · Ownership research

BENTLEY SYSTEMS INC BSY

CIK 0001031308

Form 4 transactions dated Nov 1, 2023 to Nov 10, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 125 rows; the complete set is available through the API.

Insider filings on file run through Nov 3, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $196.34M

Nov 1, 2023 – Nov 3, 2026
Available records · partial months are marked ·

202510 of 16 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 17, 2025	Trimback Thomas F Chief Accounting Officer	Sale	$24.09K 560 shares sold	3.90% sold Direct holding	▾
Sep 2, 2025	BENTLEY GREGORY S Executive Chair & President · Director · 10% owner	Sale	$2.04M 37,160 shares sold	0.49% sold Direct holding	▾
Jul 29, 2025	Shaman David R. Chief Legal Officer	Sale10b5-1 footnote	$23.70K 400 shares sold	0.06% sold Direct holding	▾
Jul 14, 2025	Shaman David R. Chief Legal Officer	Sale10b5-1 footnote	$1.10M 19,348 shares sold	2.90% sold Direct holding	▾
Jul 11, 2025	Shaman David R. Chief Legal Officer	Sale10b5-1 footnote	$54.93K 965 shares sold	0.14% sold Direct holding	▾
Jul 7, 2025	Bentley Keith A. Director · 10% owner	Sale10b5-1 footnote	$8.33M 150,000 shares sold	3.74% sold Direct holding	▾
Jul 3, 2025	Shaman David R. Chief Legal Officer	Sale10b5-1 footnote	$1.05M 19,156 shares sold	2.78% sold Direct holding	▾
Jun 20, 2025	Bentley Raymond B. Director · 10% owner	Sale10b5-1 footnote	$6.19M 122,114 shares sold	0.79% sold Direct holding	▾
Jun 18, 2025	Bentley Raymond B. Director · 10% owner	Sale10b5-1 footnote	$12.65M 249,689 shares sold	1.59% sold Direct holding	▾
Jun 17, 2025	Bentley Raymond B. Director · 10% owner	Sale10b5-1 footnote	$13.74M 273,094 shares sold	1.71% sold Direct holding	▾

Showing 16 / 16 record groups in 2025. The complete set is available through the API.

BENTLEY SYSTEMS INC · BSY

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 16 of 16 purchase / sale groups and 30 of 125 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"BSY","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.