FLNC
Fluence Energy, Inc.
Fluence Energy, Inc. insider trading
Insiders at Fluence Energy, Inc. have been buying its stock on the open market. The largest purchase in the last 30 days was Bulls Herman E (Director) buying $73.6K of FLNC, filed Sep 22, 2026. Every open-market purchase and sale its officers, directors and 10% owners filed in that time is listed below, each linked to the original Form 4.
- Bought on the open market
- $125.1K
- Sold
- —
- Insiders
- 2
- Latest trade
- Sep 21, 2026
From SEC filings · last 30 days
Recent FLNC insider transactions
SEC Form 4 data, Q3 2024 to Q2 2026
FLNC insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 10 insiders traded FLNC on the open market: 11 purchases worth $1.2M and 7 sales worth $479.3M, 3 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 7 sales ($479.3M), by 5 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | −$479.1M6 sales · 3 on a plan | |
| Q1 2026 | — | −$165K1 sale | |
| Q4 2025 | — | — | |
| Q3 2025 | — | — | |
| Q2 2025 | +$194.7K1 buy | — | |
| Q1 2025 | +$674.8K8 buys | — | |
| Q4 2024 | +$155.7K1 buy | — | |
| Q3 2024 | +$168.1K1 buy | — |
- Largest purchase
- +$195.9K of FLNC by Bulls Herman E (Director) on Feb 13, 2025.
- Largest sale
- −$211.4M of FLNC by AES Grid Stability, LLC (10% Owner) on May 15, 2026.
Open-market transactions through Jun 30, 2026most recent first
Zahurancik John10b5-1
SVP & Ccso
−$351.9K
Jun 23, 2026
15,974 sh · $22.03
Zahurancik John10b5-1
SVP & Ccso
−$402.9K
Jun 22, 2026
16,000 sh · $25.18
von Heynitz Harald10b5-1
Director
−$125K
Jun 15, 2026
5,000 sh · $25.00
AES Grid Stability, LLC
10% Owner
−$211.4M
May 15, 2026
10,066,414 sh · $21.00
Siemens Pension Trust E V
10% Owner
−$206.7M
May 15, 2026
10,066,414 sh · $20.53
Qatar Investment Authority
10% Owner
−$60.2M
May 15, 2026
2,867,172 sh · $21.00
von Heynitz Harald
Director
−$165K
Mar 18, 2026
10,000 sh · $16.50
Arnold Cynthia A
Director
+$194.7K
May 12, 2025
33,000 sh · $5.90
Nebreda Julian
President and CEO · Director
+$49.7K
Mar 14, 2025
9,450 sh · $5.26
Bulls Herman E
Director
+$54.1K
Mar 05, 2025
10,000 sh · $5.41
von Heynitz Harald
Director
+$48.9K
Feb 18, 2025
7,000 sh · $6.99
Pasha Ahmed
SVP & Chief Financial Officer
+$100.4K
Feb 14, 2025
15,500 sh · $6.48
Fessenden Elizabeth Anne
Director
+$10.9K
Feb 14, 2025
1,700 sh · $6.43
Bulls Herman E
Director
+$195.9K
Feb 13, 2025
30,000 sh · $6.53
Nebreda Julian
President and CEO · Director
+$149.2K
Feb 13, 2025
23,500 sh · $6.35
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Jun 23, 2026 | Zahurancik John10b5-1SVP & Ccso | 15,974 | $22.03 | −$351.9K |
| Jun 22, 2026 | Zahurancik John10b5-1SVP & Ccso | 16,000 | $25.18 | −$402.9K |
| Jun 15, 2026 | von Heynitz Harald10b5-1Director | 5,000 | $25.00 | −$125K |
| May 15, 2026 | AES Grid Stability, LLC10% Owner | 10,066,414 | $21.00 | −$211.4M |
| May 15, 2026 | Siemens Pension Trust E V10% Owner | 10,066,414 | $20.53 | −$206.7M |
| May 15, 2026 | Qatar Investment Authority10% Owner | 2,867,172 | $21.00 | −$60.2M |
| Mar 18, 2026 | von Heynitz HaraldDirector | 10,000 | $16.50 | −$165K |
| May 12, 2025 | Arnold Cynthia ADirector | 33,000 | $5.90 | +$194.7K |
| Mar 14, 2025 | Nebreda JulianPresident and CEO · Director | 9,450 | $5.26 | +$49.7K |
| Mar 05, 2025 | Bulls Herman EDirector | 10,000 | $5.41 | +$54.1K |
| Feb 18, 2025 | von Heynitz HaraldDirector | 7,000 | $6.99 | +$48.9K |
| Feb 14, 2025 | Pasha AhmedSVP & Chief Financial Officer | 15,500 | $6.48 | +$100.4K |
| Feb 14, 2025 | Fessenden Elizabeth AnneDirector | 1,700 | $6.43 | +$10.9K |
| Feb 13, 2025 | Bulls Herman EDirector | 30,000 | $6.53 | +$195.9K |
| Feb 13, 2025 | Nebreda JulianPresident and CEO · Director | 23,500 | $6.35 | +$149.2K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
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Questions
- Are FLNC insiders buying or selling?
- Between Sep 21, 2026 and Sep 21, 2026, 2 Fluence Energy, Inc. insiders made 2 open-market purchases worth $125.1K and no sales, a net purchase of $125.1K.
- How much FLNC stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 10 Fluence Energy, Inc. insiders made 11 open-market purchases worth $1.2M and 7 sales worth $479.3M. 3 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 7 sales ($479.3M). The largest purchase was Bulls Herman E buying $195.9K on Feb 13, 2025. The largest sale was AES Grid Stability, LLC selling $211.4M on May 15, 2026.
- What was the largest recent FLNC insider trade?
- Bulls Herman E (Director) bought $73.6K of FLNC stock on Sep 21, 2026 at about $7.36 a share.
- When did an insider last buy FLNC shares?
- The most recent open-market purchase on file is Bulls Herman E (Director) buying $73.6K on Sep 21, 2026.
- Where does FLNC insider trading data come from?
- From the Form 4 filings Fluence Energy, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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