FLNC (Fluence Energy, Inc. Class A Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by FLNC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-21 | Peter Bennett Williams | SVP and CPSCO | MIXED | — | — |
| 2026-07-08 | SPT Holding Sarl | 10%+ Owner | J | — | — |
| 2026-06-26 | John Zahurancik | SVP & CCSO | Sell | — | — |
| 2026-06-24 | John Zahurancik | SVP & CCSO | Sell | — | — |
| 2026-06-16 | Harald von Heynitz | Director | Sell | — | — |
| 2026-06-04 | Elizabeth Anne Fessenden | Director | G | — | — |
| 2026-05-19 | AES CORP | 10%+ Owner | MIXED | — | — |
| 2026-05-18 | Investment Authority Qatar | 10%+ Owner | Sell | — | — |
| 2026-05-15 | SIEMENS AG | 10%+ Owner | Sell | — | — |
| 2026-03-19 | Elizabeth Anne Fessenden | Director | M | — | — |
| 2026-03-19 | Cynthia A Arnold | Director | M | — | — |
| 2026-03-19 | Harald von Heynitz | Director | MIXED | — | — |
| 2026-03-19 | HERMAN E BULLS | Director | M | — | — |
| 2026-03-16 | Elizabeth Anne Fessenden | Director | A | — | — |
| 2026-03-16 | Cynthia A Arnold | Director | A | — | — |
| 2026-03-16 | Harald von Heynitz | Director | A | — | — |
| 2026-03-16 | HERMAN E BULLS | Director | A | — | — |
| 2026-02-20 | Jeffrey Richard Monday | SVP, Chief Growth Officer | A | — | — |
| 2026-02-20 | John Zahurancik | SVP & CCSO | A | — | — |
| 2026-02-20 | Vincent Mathis | See Remarks | A | — | — |
| 2026-02-20 | Julian Nebreda | President and CEO | A | — | — |
| 2026-02-20 | Michelle Philpot | Chief Accounting Officer | A | — | — |
| 2026-02-20 | Peter Bennett Williams | SVP and CPSCO | A | — | — |
| 2026-02-20 | Ahmed Pasha | SVP & Chief Financial Officer | A | — | — |
| 2026-01-05 | Ahmed Pasha | SVP & Chief Financial Officer | MIXED | — | — |
| 2025-12-22 | Michelle Philpot | Chief Accounting Officer | MIXED | — | — |
| 2025-12-22 | Ahmed Pasha | SVP & Chief Financial Officer | MIXED | — | — |
| 2025-12-22 | Peter Bennett Williams | SVP and CPSCO | MIXED | — | — |
| 2025-12-22 | John Zahurancik | SVP and CCSO | MIXED | — | — |
| 2025-12-22 | Vincent Mathis | See Remarks | MIXED | — | — |
| 2025-12-22 | Julian Nebreda | President and CEO | MIXED | — | — |
| 2025-12-10 | Julian Nebreda | President and CEO | MIXED | — | — |
| 2025-12-10 | Peter Bennett Williams | SVP and CPSCO | MIXED | — | — |
| 2025-12-10 | John Zahurancik | SVP and CCSO | MIXED | — | — |
| 2025-12-10 | Michelle Philpot | Chief Accounting Officer | MIXED | — | — |
| 2025-12-03 | Peter Bennett Williams | SVP and CPSCO | A | — | — |
| 2025-12-03 | Jeffrey Richard Monday | SVP, Chief Growth Officer | A | — | — |
| 2025-12-03 | Michelle Philpot | Chief Accounting Officer | A | — | — |
| 2025-12-03 | Ahmed Pasha | SVP & Chief Financial Officer | A | — | — |
| 2025-12-03 | Julian Nebreda | President and CEO | A | — | — |
| 2025-12-03 | John Zahurancik | SVP and CCSO | A | — | — |
| 2025-12-03 | Vincent Mathis | See Remarks | A | — | — |
| 2025-10-29 | SPT Invest Management Sarl | 10%+ Owner | J | — | — |
| 2025-10-15 | SIEMENS PENSION TRUST E V | 10%+ Owner | J | — | — |
| 2025-09-02 | Julian Nebreda | President and CEO | MIXED | — | — |
| 2025-07-18 | Peter Bennett Williams | SVP and CPSCO | MIXED | — | — |
| 2025-05-15 | Cynthia A Arnold | Director | Buy | — | — |
| 2025-03-21 | Harald von Heynitz | Director | M | — | — |
| 2025-03-21 | Elizabeth Anne Fessenden | Director | M | — | — |
| 2025-03-21 | HERMAN E BULLS | Director | M | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 58,586,695 | — |
| — | 10%+ Owner | 41,432,781 | — |
| — | Director | 11,801,103 | — |
| — | 10%+ Owner | 11,761,131 | — |
| — | 10%+ Owner | 7,087,500 | — |
| — | 10%+ Owner | 1,231,982 | — |
| — | President and CEO | 217,923 | — |
| — | Director | 159,550 | — |
| — | Director | 118,550 | — |
| — | SVP & CCSO | 87,145 | — |
| — | SVP & Chief Product Officer | 85,073 | — |
| — | SVP & Chief Digital Officer | 84,208 | — |
| — | Director | 66,250 | — |
| — | Director | 58,550 | — |
| — | SVP & Chief SC & Manu. Officer | 51,200 | — |
| — | SVP & Chief Financial Officer | 45,210 | — |
| — | SVP & Chief Financial Officer | 42,928 | — |
| — | See Remarks | 39,715 | — |
| — | SVP & Chief Financial Officer | 30,590 | — |
| — | Chief Executive Officer | 30,000 | — |
| — | SVP and CPSCO | 26,197 | — |
| — | Chief Accounting Officer | 9,306 | — |
| — | SVP & Chief Digital Officer | 5,245 | — |
| — | Director | 5,000 | — |
| — | Director | 4,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the FLNC quote page; the site-wide leaderboard is on the insider transactions hub.