As of the latest Form 4 filed Jul 8, 2026.
What Fluence Energy Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 12 most recent filings for FLNC.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-08 | 2026-07-06 | SPT Holding Sarl 10% owner | JOther | −20.5M | — | — | No | Form 4 ↗ |
| 2026-06-24 | 2026-06-23 | Zahurancik John SVP & CCSO | SSale | −16.0K | $22.03 | $352K | Yes (planned) | Form 4 ↗ |
| 2026-06-24 | 2026-06-22 | Zahurancik John, SVP & CCSO | SSale | −16.0K | $25.18 | $403K | Yes (planned) | Form 4 ↗ |
| 2026-06-16 | 2026-06-15 | von Heynitz Harald Director | SSale | −5.00K | $25.00 | $125K | Yes (planned) | Form 4 ↗ |
| 2026-06-04 | 2026-06-02 | Fessenden Elizabeth Anne Director | GGift | −1.00K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-15 | Qatar Investment Authority 10% owner | SSale | −2.87M | $21.00 | $60.2M | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-15 | SPT Holding Sarl 10% owner | SSale | −10.1M | $20.53 | $207M | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | von Heynitz Harald Director | SSale | −10.0K | $16.50 | $165K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | von Heynitz Harald, Director | MExercise | +32.3K | — | — | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Arnold Cynthia A Director | MExercise | +32.3K | — | — | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Fessenden Elizabeth Anne Director | MExercise | +32.3K | — | — | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | BULLS HERMAN E Director | MExercise | +32.3K | — | — | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also FLNC’s full analysis or the market-wide insider trading feed. The tabs above jump to FLNC’s other SEC data.
Source: SEC Form 4 filings for FLNC, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.