Gilson Michelle - Insider Non-Derivative Transactions at Arcellx, Inc. (ACLX) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 15, 2025, Gilson Michelle's relationship to Arcellx, Inc. (ACLX) is Officer (CHIEF FINANCIAL OFFICER), and currently has 8,466 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ACLX insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Gilson Michelle - Insider Non-Derivative Transactions of ACLX Common Stock
Gilson Michelle - Insider Non-Derivative Transactions at ACLX
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Oct 16, 2025 Sell -- (Common Stock) 5364 91.04 8466
Oct 7, 2025 Sell -- (Common Stock) 1064 86.22 13830
Oct 4, 2025 Sell -- (Common Stock) 4882 86 14894
May 28, 2025 Sell -- (Common Stock) 8449 64.38 19776
May 28, 2025 Sell -- (Common Stock) 3786 63.62 28225
May 24, 2025 M -- (Common Stock) 22429 0 32011
Jan 9, 2025 Sell -- (Common Stock) 3997 73.69 9582
Jan 8, 2025 Sell -- (Common Stock) 4760 75.53 13579
Jan 8, 2025 Sell -- (Common Stock) 2327 77.06 18339
Jan 8, 2025 Sell -- (Common Stock) 2251 76.64 20666
Jan 8, 2025 Sell -- (Common Stock) 1546 75.23 22917
Jan 8, 2025 Sell -- (Common Stock) 3128 74.43 24463
Jan 7, 2025 Sell -- (Common Stock) 5621 77.17 27591
Jan 7, 2025 Sell -- (Common Stock) 5102 77.17 28230
Jan 4, 2025 Sell -- (Common Stock) 5622 79.55 33212
Jan 4, 2025 Sell -- (Common Stock) 5502 79.55 33332
Jan 4, 2025 M -- (Common Stock) 15339 0 38834
Jan 3, 2025 M -- (Common Stock) 20495 0 23495
Nov 20, 2024 M -- (Common Stock) 3000 8.66 3000
Nov 16, 2024 Sell -- (Common Stock) 100 95 0
Nov 16, 2024 Sell -- (Common Stock) 100 91.67 100
Nov 16, 2024 Sell -- (Common Stock) 500 89.17 200
Nov 16, 2024 Sell -- (Common Stock) 1061 87.89 700
Nov 9, 2024 Sell -- (Common Stock) 801 102.33 1761
Nov 9, 2024 Sell -- (Common Stock) 1853 101.27 2562
Nov 9, 2024 Sell -- (Common Stock) 9700 100.26 4415
Nov 9, 2024 M -- (Common Stock) 7200 8.66 14115
Sep 18, 2024 Sell -- (Common Stock) 8726 77.88 6915
Sep 18, 2024 Sell -- (Common Stock) 6274 77.51 15641
Sep 18, 2024 M -- (Common Stock) 15000 8.66 21915
Jun 27, 2024 Sell -- (Common Stock) 551 54.25 6915
Jun 27, 2024 Sell -- (Common Stock) 12326 53.68 7466
May 25, 2024 Sell -- (Common Stock) 12121 50.71 19792
May 24, 2024 M -- (Common Stock) 22428 0 31913
Mar 19, 2024 Sell -- (Common Stock) 3043 69.73 9485
Mar 19, 2024 Sell -- (Common Stock) 3782 69.03 12528
Jan 5, 2024 Sell -- (Common Stock) 8514 55.27 16310
May 26, 2023 Sell -- (Common Stock) 6000 42.77 9485
May 25, 2023 Sell -- (Common Stock) 150 41.64 15485
May 25, 2023 Sell -- (Common Stock) 8554 42.47 15635
May 24, 2023 M -- (Common Stock) 22428 0 24189
Jan 4, 2023 M -- (Common Stock) 15339 0 24824