Fluence Energy (FLNC) insider buying

Utilities · Utilities - Renewable · Market cap $1.3B

3 open-market purchases of FLNC by Fluence Energy's executives and directors since May 2025, worth $319,820 in total, from SEC Form 4 filings.

The most recent: Heynitz Harald Von, Director bought $51,520 on September 21, 2026.

The biggest buyer over the period is Cynthia A Arnold: 1 purchase, $194,700.

By year

YearPurchasesValue
20262$125,120
20251$194,700

Biggest buyers

InsiderBuysValue
Cynthia A Arnold
1$194,700
Herman E Bulls
Director		1$73,600
Heynitz Harald Von
Director		1$51,520

Every purchase

Newest first. From SEC Form 4 filings. Insider buying across the market.

DateInsiderSharesPriceValueFiling
Sep 21, 2026 Heynitz Harald Von
Director		 7,000$7.36$51,520 Form 4
Sep 21, 2026 Herman E Bulls
Director		 10,000$7.36$73,600 Form 4
May 12, 2025 Cynthia A Arnold
 33,000$5.90$194,700 Form 4
Every line, every quarterThe deep dive has fifteen-plus years of statements, quarterly results, charts and valuation models for FLNC.
Open FLNC in Investingly

Questions

Are Fluence Energy insiders buying the stock?

3 open-market purchases of FLNC by Fluence Energy's executives and directors since May 2025, worth $319,820 in total, from SEC Form 4 filings. The most recent: Heynitz Harald Von, Director bought $51,520 on September 21, 2026.

What counts as insider buying here?

Open-market purchases (Form 4 code P) by officers and directors. Option exercises, grants and purchases by 10% owners are left out.

From Fluence Energy's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.