Fluence Energy, Inc. (FLNC) Insider Ownership

Historic Insider Ownership Trends

FLNC's three largest insider shareholders as of May 04, 2026 are Pension Trust E V Siemens (TenPercentOwner, 20.00Mn shares), Pension Trust E V Siemens (TenPercentOwner, 11.76Mn shares), Julian Nebreda (President And Ceo, 198.81K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Pension Trust E V Siemens - 0 20,000,000 15 Oct, 2025
Pension Trust E V Siemens - 0 11,761,131 11 Dec, 2023
Julian Nebreda President And Ceo 198,811 0 22 Dec, 2025
Herman E Bulls - 159,550 0 19 Mar, 2026
Cynthia A Arnold - 118,550 0 19 Mar, 2026
John Zahurancik Svp And Ccso 103,145 0 22 Dec, 2025
Rebecca Boll Svp Chief Product Officer 83,774 0 10 Dec, 2024
Elizabeth Anne Fessenden - 67,250 0 19 Mar, 2026
Heynitz Harald Von - 63,550 0 19 Mar, 2026
Ahmed Pasha Svp Chief Financial Officer 38,841 0 05 Jan, 2026
Dennis Fehr Svp Chief Financial Officer 30,590 0 15 Sep, 2022
Manuel Perez Dubuc Chief Executive Officer 30,000 0 22 Feb, 2022
Manavendra Sial Svp Chief Financial Officer 22,853 0 19 Sep, 2023
Peter Bennett Williams Svp And Cpsco 17,609 0 22 Dec, 2025
Krishna C Vanka Svp Chief Digital Officer 5,245 0 06 Sep, 2023
John Christopher Shelton - 5,000 0 16 Feb, 2022
Carolee Couch Svp Chief Sc Manu. Officer 1,200 0 23 May, 2023
Lisa Krueger - 1,000 0 03 Nov, 2021

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
17 Mar, 2026 Heynitz Harald Von Class A Common Stock A 32,348 - 73,550 D M
17 Mar, 2026 Elizabeth Anne Fessenden Class A Common Stock A 32,348 - 67,250 D M
17 Mar, 2026 Cynthia A Arnold Class A Common Stock A 32,348 - 118,550 D M
17 Mar, 2026 Herman E Bulls Class A Common Stock A 32,348 - 159,550 D M
18 Mar, 2026 Heynitz Harald Von Class A Common Stock D 10,000 $16.50 63,550 D S
17 Mar, 2026 Elizabeth Anne Fessenden Restricted Stock Unit D 32,348 $0.00 0 D M
17 Mar, 2026 Cynthia A Arnold Restricted Stock Unit D 32,348 $0.00 0 D M
17 Mar, 2026 Herman E Bulls Restricted Stock Unit D 32,348 $0.00 0 D M
17 Mar, 2026 Heynitz Harald Von Restricted Stock Unit D 32,348 $0.00 0 D M
12 Mar, 2026 Elizabeth Anne Fessenden Restricted Stock Unit A 10,658 $0.00 10,658 D A
12 Mar, 2026 Herman E Bulls Restricted Stock Unit A 10,658 $0.00 10,658 D A
12 Mar, 2026 Heynitz Harald Von Restricted Stock Unit A 10,658 $0.00 10,658 D A
12 Mar, 2026 Cynthia A Arnold Restricted Stock Unit A 10,658 $0.00 10,658 D A
18 Feb, 2026 Ahmed Pasha Non-qualified stock options (right-to-buy) A 23,997 $0.00 23,997 D A
18 Feb, 2026 John Zahurancik Non-qualified stock options (right-to-buy) A 17,453 $0.00 17,453 D A
18 Feb, 2026 Julian Nebreda Non-qualified stock options (right-to-buy) A 95,987 $0.00 95,987 D A
18 Feb, 2026 Peter Bennett Williams Non-qualified stock options (right-to-buy) A 20,943 $0.00 20,943 D A
18 Feb, 2026 Jeffrey Richard Monday Non-qualified stock options (right-to-buy) A 17,453 $0.00 17,453 D A
01 Jan, 2026 Ahmed Pasha Class A Common Stock A 10,902 - 42,928 D M
01 Jan, 2026 Ahmed Pasha Class A Common Stock D 4,087 $19.78 38,841 D F