Fluence Energy (FLNC) insider trading in the last 6 months

Form 4 filings, newest first

Quality Score today -6

2 insiders bought $125K, 3 sold $478M.

BuyHerman E. Bulls$74KDirectorat $7.36 on Sep 21, filed Sep 22

BuyHerman E. BullsDirector$74Kat $7.36 on Sep 21, filed Sep 22

BuyHarald von Heynitz$52KDirectorat $7.36 on Sep 21, filed Sep 22

BuyHarald von HeynitzDirector$52Kat $7.36 on Sep 21, filed Sep 22

SellAes Corp$211M10% ownerat $21.00 on May 15, filed May 19

SellAes Corp10% owner$211Mat $21.00 on May 15, filed May 19

From SEC Form 4s, the newest filed Sep 22, 2026 · Insiders have 2 business days to file a trade

2 more filings on FLNC in the last 6 months, for Pro members. See them free →

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

See all 5 tradesSee it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

Pro members see every filing on FLNC with what each insider bought or sold and at what price, and can turn on an optional alert when an insider buys.

Who files at Fluence Energy

Insider trades by person

Cluster buys at FLNC

2 insiders bought FLNC in the last 6 months: Herman E. Bulls and Harald von Heynitz.

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

Questions about FLNC's insider trades

As of Nov 2, 2026: Fluence Energy (FLNC) has 5 insider filings on record in the last 6 months, the newest filed Sep 22, 2026. Its Quality Score is -6 (Poor). Scores as of 6:18 PM ET, 15 minutes behind.

Are FLNC insiders buying or selling?

2 insiders bought $125K across 2 filings, and 3 insiders sold $478M across 3 filings, in the last 6 months. The newest filing: Herman E. Bulls, Director, bought $74K on Sep 21, 2026. 2 insiders bought FLNC in the last 6 months: Herman E. Bulls and Harald von Heynitz.

Who are FLNC's biggest insider sellers?

By the dollars of their sales in the last 6 months: Aes Corp (10% owner), 1 sale; Holding Sarl Spt (10% owner), 1 sale; Qatar Investment Authority (10% owner), 1 sale.

When did an FLNC insider last buy?

Herman E. Bulls, Director, bought FLNC shares ($74K) on Sep 21, 2026, filed Sep 22, 2026, the newest insider buy on record.

Fluence Energy's page has its Quality Score, its chart, and its earnings. More in Industrials and Miscellaneous Electrical Machinery, Equipment & Supplies. FLNC is on insider buys, Sep 21 to 27, 2026.