Michelle Gilson Arcellx, Inc. (ACLX) insider trading activity

ACLX Quotes by TradingView

Michelle Gilson is CHIEF FINANCIAL OFFICER of Arcellx, Inc.. Currently has a direct ownership of 8,466 shares of ACLX, which is worth approximately $724,858. The most recent transaction as insider was on Oct 15, 2025, when has been sold 5,364 shares (Common Stock) at a price of $91.04 per share, resulting in proceeds of $488,338. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 8.47K
57.19% 3M change
22.43% 12M change
Total Value Held $724,858

Michelle Gilson Transaction History

Date Transaction Value Shares Traded Shares Held Form
Oct 15 2025
SELL
Open market or private sale
$488,338 $91.04 p/Share
5,364 Reduced 38.79%
8,466 Common Stock
Oct 06 2025
SELL
Open market or private sale
$91,738 $86.22 p/Share
1,064 Reduced 7.14%
13,830 Common Stock
Oct 03 2025
SELL
Open market or private sale
$419,852 $86.0 p/Share
4,882 Reduced 24.69%
14,894 Common Stock
May 27 2025
SELL
Open market or private sale
$783,040 $64.0 p/Share
12,235 Reduced 38.22%
19,776 Common Stock
May 23 2025
BUY
Exercise of conversion of derivative security
-
22,429 Added 41.2%
32,011 Common Stock
Jan 08 2025
SELL
Open market or private sale
$294,538 $73.69 p/Share
3,997 Reduced 29.44%
9,582 Common Stock
Jan 07 2025
SELL
Open market or private sale
$1,061,829 $75.78 p/Share
14,012 Reduced 50.78%
13,579 Common Stock
Jan 06 2025
SELL
Open market or private sale
$393,721 $77.17 p/Share
5,102 Reduced 15.31%
28,230 Common Stock
Jan 03 2025
SELL
Open market or private sale
$437,684 $79.55 p/Share
5,502 Reduced 14.17%
33,332 Common Stock
Jan 03 2025
BUY
Exercise of conversion of derivative security
-
15,339 Added 28.31%
38,834 Common Stock
Jan 03 2025
BUY
Exercise of conversion of derivative security
-
15,339 Added 28.31%
38,834 Common Stock
Jan 02 2025
BUY
Exercise of conversion of derivative security
-
20,495 Added 46.59%
23,495 Common Stock
Nov 19 2024
BUY
Exercise of conversion of derivative security
$25,980 $8.66 p/Share
3,000 Added 50.0%
3,000 Common Stock
Nov 15 2024
SELL
Open market or private sale
$160,127 $90.93 p/Share
1,761 Reduced 100.0%
0 Common Stock
Nov 08 2024
SELL
Open market or private sale
$1,251,336 $101.29 p/Share
12,354 Reduced 87.52%
1,761 Common Stock
Nov 08 2024
BUY
Exercise of conversion of derivative security
$62,352 $8.66 p/Share
7,200 Added 33.78%
14,115 Common Stock
Sep 17 2024
SELL
Open market or private sale
$1,165,500 $77.7 p/Share
15,000 Reduced 68.45%
6,915 Common Stock
Sep 17 2024
BUY
Exercise of conversion of derivative security
$129,900 $8.66 p/Share
15,000 Added 40.63%
21,915 Common Stock
Jun 26 2024
SELL
Open market or private sale
$694,971 $53.97 p/Share
12,877 Reduced 65.06%
6,915 Common Stock
May 24 2024
SELL
Open market or private sale
$614,655 $50.71 p/Share
12,121 Reduced 37.98%
19,792 Common Stock
May 23 2024
BUY
Exercise of conversion of derivative security
-
22,428 Added 41.27%
31,913 Common Stock
Mar 18 2024
SELL
Open market or private sale
$473,518 $69.38 p/Share
6,825 Reduced 41.85%
9,485 Common Stock
Jan 04 2024
SELL
Open market or private sale
$470,568 $55.27 p/Share
8,514 Reduced 34.3%
16,310 Common Stock
May 25 2023
SELL
Open market or private sale
$256,620 $42.77 p/Share
6,000 Reduced 38.75%
9,485 Common Stock
May 24 2023
SELL
Open market or private sale
$366,090 $42.06 p/Share
8,704 Reduced 35.98%
15,485 Common Stock
MG

Michelle Gilson

CHIEF FINANCIAL OFFICER
Gaithersburg, MD

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