FLNC Fluence Energy, Inc.

NASDAQ
$7.85

Fluence Energy, Inc. (FLNC) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with FLNC's own trailing one-year pace, with 0% of sale value under a prearranged plan.
Cluster activity 2 buyers in the last 30 days 2 buyers in the last 90 days 0 sellers in the last 90 days
Insiders buying
2
2 transactions
Insiders selling
4
9 transactions
Purchases
$125.1K
17,000 shares
Sales
$480.0M
23,078,948 shares
Net activity
-$479.9M
purchases less sales

How much of that selling was preplanned? 0% planned / 100% discretionary

10b5-1 plan sales $879.7K 3 transactions · 36,974 shares
Discretionary sales $479.2M 6 transactions · 23,041,974 shares

Largest single sale: $211.4M.

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: September 21, 2026 , by BULLS HERMAN E .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
BULLS HERMAN E Director Buy 10,000 $7.36 $73.6K 169,550
von Heynitz Harald Director Buy 7,000 $7.36 $51.5K 65,550
Zahurancik John SVP & CCSO Sell 15,974 $22.03 $351.8K 71,171 −18.3% of holding
Zahurancik John SVP & CCSO Sell 10b5-1 15,974 $22.03 $351.8K 71,171 −18.3% of holding
Zahurancik John SVP & CCSO Sell 16,000 $25.18 $402.9K 87,145 −15.5% of holding
Zahurancik John SVP & CCSO Sell 10b5-1 16,000 $25.18 $402.9K 87,145 −15.5% of holding
von Heynitz Harald Director Sell 10b5-1 5,000 $25.00 $125.0K 58,550 −7.9% of holding
2 fills Sell 20,132,828 $20.76 $418.0M 21,694,717 −48.1% of holding
Qatar Investment Authority 10% Owner Sell 2,867,172 $21.00 $60.2M 11,801,103 −19.5% of holding
von Heynitz Harald Director Sell 10,000 $16.50 $165.0K 63,550 −13.6% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.