Company · Ownership research

Fluence Energy, Inc. FLNC

CIK 0001868941

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 61 rows; the complete set is available through the API.

Insider filings on file run through Sep 22, 2026.

Insider purchases & sales

Purchased: $1.47M
Sold: $876.79M

Nov 1, 2023 – Sep 22, 2026
Available records · partial months are marked ·

20259 of 9 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
May 12, 2025	Arnold Cynthia A Director	Purchase	$194.64K 33,000 shares bought	62.03% added Direct holding	▾
Mar 14, 2025	Nebreda Julian President and CEO · Director	Purchase	$49.68K 9,450 shares bought	7.85% added Direct holding	▾
Mar 5, 2025	BULLS HERMAN E Director	Purchase	$54.09K 10,000 shares bought	9.45% added Direct holding	▾
Feb 18, 2025	von Heynitz Harald Director	Purchase	$48.90K 7,000 shares bought	30.62% added Direct holding	▾
Feb 14, 2025	Fessenden Elizabeth Anne Director	Purchase	$10.93K 1,700 shares bought	7.78% added Direct holding	▾
Feb 14, 2025	Pasha Ahmed SVP & Chief Financial Officer	Purchase	$100.44K 15,500 shares bought	168.42% added Direct holding	▾
Feb 13, 2025	Nebreda Julian President and CEO · Director	Purchase	$149.29K 23,500 shares bought	24.24% added Direct holding	▾
Feb 13, 2025	BULLS HERMAN E Director	Purchase	$195.90K 30,000 shares bought	39.55% added Direct holding	▾
Feb 13, 2025	Arnold Cynthia A Director	Purchase	$65.60K 10,000 shares bought	31.39% added Direct holding	▾

Showing 9 / 9 record groups in 2025. The complete set is available through the API.

Fluence Energy, Inc. · FLNC

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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 9 of 9 purchase / sale groups and 30 of 61 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"FLNC","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.