SEC Insider Transactions from Arnold Cynthia A.

Last updated: 2026-03-19 21:03 UTC | Total transactions: 18

Arnold Cynthia A, a director at Fluence Energy, Inc. ($FLNC), made one open market purchase of common shares in the last 365 days, totaling nearly $195,000. Her most recent buy occurred on May 12, 2025. This purchase amount ranks her 1,620th among 4,983 individual insiders in our database, where the average buy is $1.46 million across about 3.3 transactions. She reported no open market sales during this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 17, 2026 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Class A Common Stock 32348 $0.00 118,550.0000 131,522,223 37.53% 0.02%
March 17, 2026 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Restricted Stock Unit 32348 $0.00 0.0000 131,522,223 100.00% 0.02%
March 12, 2026 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director A Restricted Stock Unit 10658 $0.00 10,658.0000 131,522,223 9999.99% 0.01%
Jan. 8, 2026 CABOT CORP $CBT Arnold Cynthia A Not found A Common Stock 2298 $0.00 19,620.0000 52,900,000 13.27% 0.00%
May 12, 2025 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director P Class A Common Stock 33000 $5.90 86,202.0000 129,482,668 62.03% 0.03%
March 20, 2025 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Class A Common Stock 11341 $0.00 53,202.0000 129,482,668 27.09% 0.01%
March 20, 2025 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Restricted Stock Unit 11341 $0.00 0.0000 129,482,668 100.00% 0.01%
March 17, 2025 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director A Restricted Stock Unit 32348 $0.00 32,348.0000 129,482,668 9999.99% 0.02%
Feb. 13, 2025 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director P Class A Common Stock 10000 $6.56 41,861.0000 129,482,668 31.39% 0.01%
Jan. 10, 2025 CABOT CORP $CBT Arnold Cynthia A Not found A Common Stock 1788 $0.00 17,322.0000 55,000,000 11.51% 0.00%
March 20, 2024 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Restricted Stock Unit 10926 $0.00 0.0000 116,448,602 100.00% 0.01%
March 20, 2024 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Class A Common Stock 10926 $0.00 31,861.0000 116,448,602 52.19% 0.01%
March 20, 2024 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director A Restricted Stock Unit 11341 $0.00 11,341.0000 116,448,602 9999.99% 0.01%
Jan. 11, 2024 CABOT CORP $CBT Arnold Cynthia A Not found A Common Stock 2035 $0.00 15,534.0000 56,500,000 15.08% 0.00%
March 19, 2023 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Class A Common Stock 7364 $0.00 20,935.0000 0 54.26% 0.00%
March 19, 2023 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director M Restricted Stock Unit 7364 $0.00 0.0000 0 100.00% 0.00%
March 20, 2023 Fluence Energy, Inc. $FLNC Arnold Cynthia A Director A Restricted Stock Unit 10926 $0.00 10,926.0000 0 9999.99% 0.00%
Jan. 12, 2023 CABOT CORP $CBT Arnold Cynthia A Director A Common Stock 1854 $0.00 13,499.0000 0 15.92% 0.00%