Arcellx Inc (ACLX)

Healthcare Pharmaceuticals & Medical Research Biotechnology & Medical Research

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Ticker: ACLX Exchange: NSM


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Total value Details
2024-05-03 2024-05-01 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
1,000 -1.1%
53.55
100,000 USD 		1,000 -1.1% 53.55 100,000 USD
2024-05-03 2024-05-01 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
1,000 -5.2%
52.63
100,000 USD 		1,000 -5.2% 52.63 100,000 USD
2024-05-03 2024-05-01 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
1,000 -52.4%
51.48
100,000 USD 		1,000 -52.4% 51.48 100,000 USD
2024-05-03 2024-05-01 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
1,000 -26.1%
50.99
100,000 USD 		1,000 -26.1% 50.99 100,000 USD
2024-04-18 2024-04-16 PS Planned sale

Ware Olivia C

Non-Executive Director
2,612 -100.0%
56.03
146,353 USD 		2,612 -100.0% 56.03 146,353 USD
2024-04-18 2024-04-16 PS Planned sale

Ware Olivia C

Non-Executive Director
6,790 -72.2%
55.36
375,907 USD 		6,790 -72.2% 55.36 375,907 USD
2024-04-03 2024-04-01 PS Planned sale

Elghandour Rami

SEE REMARKS

Executive Director
2,711 -3.8%
68.42
185,476 USD 		2,711 -3.8% 68.42 185,476 USD
2024-04-03 2024-04-01 PS Planned sale

Elghandour Rami

SEE REMARKS

Executive Director
5,456 -7.0%
67.58
368,731 USD 		5,456 -7.0% 67.58 368,731 USD
2024-04-03 2024-04-01 PS Planned sale

Elghandour Rami

SEE REMARKS

Executive Director
14,919 -16.2%
66.67
994,680 USD 		14,919 -16.2% 66.67 994,680 USD
2024-03-26 2024-03-26 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
861 -8.8%
70.19
60,431 USD 		861 -8.8% 70.19 60,431 USD
2024-03-26 2024-03-26 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
2,034 -17.2%
69.36
141,079 USD 		2,034 -17.2% 69.36 141,079 USD
2024-03-26 2024-03-26 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
2,555 -17.8%
68.55
175,138 USD 		2,555 -17.8% 68.55 175,138 USD
2024-03-26 2024-03-22 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
1,000 -10.1%
72.25
72,247 USD 		1,000 -10.1% 72.25 72,247 USD
2024-03-26 2024-03-22 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
4,333 -30.4%
71.36
309,211 USD 		4,333 -30.4% 71.36 309,211 USD
2024-03-26 2024-03-22 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
25,975 -64.5%
70.13
1,821,697 USD 		25,975 -64.5% 70.13 1,821,697 USD
2024-03-26 2024-03-22 PS Planned sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
10,057 -20.0%
69.59
699,911 USD 		10,057 -20.0% 69.59 699,911 USD
2024-03-25 2024-03-21 S Sale

Carroll Jill

Non-Executive Director
504,263 -25.4%
70.55
35,575,755 USD 		504,263 -25.4% 70.55 35,575,755 USD
2024-03-18 2024-03-18 PS Planned sale

Gilson Michelle

CHIEF FINANCIAL OFFICER

Officer
3,043 -24.3%
69.73
212,192 USD 		3,043 -24.3% 69.73 212,192 USD
2024-03-18 2024-03-18 PS Planned sale

Gilson Michelle

CHIEF FINANCIAL OFFICER

Officer
3,782 -23.2%
69.03
261,063 USD 		3,782 -23.2% 69.03 261,063 USD
2024-03-18 2024-03-15 PS Planned sale

Ware Olivia C

Non-Executive Director
3,337 -100.0%
70.99
236,881 USD 		3,337 -100.0% 70.99 236,881 USD
2024-03-18 2024-03-15 PS Planned sale

Ware Olivia C

Non-Executive Director
3,763 -53.0%
70.36
264,768 USD 		3,763 -53.0% 70.36 264,768 USD
2024-03-18 2024-03-15 PS Planned sale

Ware Olivia C

Non-Executive Director
1,900 -21.1%
69.44
131,932 USD 		1,900 -21.1% 69.44 131,932 USD
2024-02-12 2024-02-12 S Sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
2,967 -8.9%
64.46
191,251 USD 		2,967 -8.9% 64.46 191,251 USD
2024-02-12 2024-02-12 S Sale

Elghandour Rami

SEE REMARKS

Executive Director
11,169 -10.8%
64.46
719,948 USD 		11,169 -10.8% 64.46 719,948 USD
2024-02-12 2024-02-09 S Sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
3,688 -10.0%
63.40
233,811 USD 		3,688 -10.0% 63.40 233,811 USD
2024-02-12 2024-02-09 S Sale

Elghandour Rami

SEE REMARKS

Executive Director
13,886 -11.8%
63.40
880,340 USD 		13,886 -11.8% 63.40 880,340 USD
2024-02-12 2024-02-08 S Sale

Heery Christopher

CHIEF MEDICAL OFFICER

Officer
3,456 -8.6%
62.29
215,290 USD 		3,456 -8.6% 62.29 215,290 USD
2024-02-12 2024-02-08 S Sale

Elghandour Rami

SEE REMARKS

Executive Director
13,010 -10.0%
62.29
810,451 USD 		13,010 -10.0% 62.29 810,451 USD
2024-01-08 2024-01-04 S Sale

Elghandour Rami

See Remarks

Executive Director
29,073 -32.6%
55.27
1,606,804 USD 		29,073 -32.6% 55.27 1,606,804 USD
2024-01-08 2024-01-04 S Sale

Gilson Michelle

Chief Financial Officer

Officer
8,514 -34.3%
55.27
470,551 USD 		8,514 -34.3% 55.27 470,551 USD
2024-01-08 2024-01-04 S Sale

Heery Christopher

Chief Medical Officer

Officer
7,598 -29.8%
55.27
419,926 USD 		7,598 -29.8% 55.27 419,926 USD
2023-12-19 2023-12-18 S Sale

Heery Christopher

Chief Medical Officer

Officer
845 -9.8%
51.86
43,823 USD 		845 -9.8% 51.86 43,823 USD
2023-12-19 2023-12-18 S Sale

Heery Christopher

Chief Medical Officer

Officer
12,243 -58.6%
51.03
624,700 USD 		12,243 -58.6% 51.03 624,700 USD
2023-12-19 2023-12-18 S Sale

Heery Christopher

Chief Medical Officer

Officer
106,912 -83.7%
50.06
5,351,758 USD 		106,912 -83.7% 50.06 5,351,758 USD
2023-12-18 2023-12-14 S Sale

Carroll Jill

Non-Executive Director
504,263 -20.3%
49.13
24,774,441 USD 		504,263 -20.3% 49.13 24,774,441 USD
2023-08-07 2023-08-04 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
3,000 -27.8%
35.38
106,133 USD 		3,000 -27.8% 35.38 106,133 USD
2023-07-05 2023-07-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
3,000 -27.8%
31.75
95,246 USD 		3,000 -27.8% 31.75 95,246 USD
2023-06-02 2023-06-01 S Sale

Carroll Jill

Non-Executive Director
25,556 -1.0%
44.35
1,133,317 USD 		25,556 -1.0% 44.35 1,133,317 USD
2023-06-02 2023-05-31 S Sale

Elghandour Rami

See Remarks

Executive Director
2,600 -6.7%
44.27
115,099 USD 		2,600 -6.7% 44.27 115,099 USD
2023-06-02 2023-05-31 S Sale

Carroll Jill

Non-Executive Director
315,164 -11.1%
41.50
13,079,306 USD 		315,164 -11.1% 41.50 13,079,306 USD
2023-05-25 2023-05-25 S Sale

Gilson Michelle

Chief Financial Officer

Officer
6,000 -38.7%
42.77
256,616 USD 		6,000 -38.7% 42.77 256,616 USD
2023-05-25 2023-05-24 S Sale

Gilson Michelle

Chief Financial Officer

Officer
150 -1.0%
41.64
6,246 USD 		150 -1.0% 41.64 6,246 USD
2023-05-25 2023-05-24 S Sale

Gilson Michelle

Chief Financial Officer

Officer
8,554 -35.4%
42.47
363,288 USD 		8,554 -35.4% 42.47 363,288 USD
2023-05-15 2023-05-11 S Sale

SR ONE CAPITAL MANAGEMENT, LLC

Major owner
3,804 -0.2%
46.15
175,555 USD 		3,804 -0.2% 46.15 175,555 USD
2023-05-15 2023-05-11 S Sale

SR ONE CAPITAL MANAGEMENT, LLC

Major owner
6,485 -0.2%
46.15
299,283 USD 		6,485 -0.2% 46.15 299,283 USD
2023-05-15 2023-05-11 S Sale

SR ONE CAPITAL MANAGEMENT, LLC

Major owner
370,612 -18.2%
45.00
16,677,540 USD 		370,612 -18.2% 45.00 16,677,540 USD
2023-05-15 2023-05-11 S Sale

SR ONE CAPITAL MANAGEMENT, LLC

Major owner
631,932 -18.2%
45.00
28,436,940 USD 		631,932 -18.2% 45.00 28,436,940 USD
2023-05-15 2023-05-11 S Sale

Carroll Jill

Non-Executive Director
6,485 -0.2%
46.15
299,283 USD 		6,485 -0.2% 46.15 299,283 USD
2023-05-15 2023-05-11 S Sale

Carroll Jill

Non-Executive Director
631,932 -18.2%
45.00
28,436,940 USD 		631,932 -18.2% 45.00 28,436,940 USD
2023-05-11 2023-05-10 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
2,197 -22.0%
45.18
99,266 USD 		2,197 -22.0% 45.18 99,266 USD
2023-05-11 2023-05-09 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
500 -4.8%
45.00
22,500 USD 		500 -4.8% 45.00 22,500 USD
2023-05-08 2023-05-05 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
1,200 -10.3%
45.00
54,002 USD 		1,200 -10.3% 45.00 54,002 USD
2023-05-05 2023-05-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
2,600 -18.2%
43.56
113,243 USD 		2,600 -18.2% 43.56 113,243 USD
2023-05-05 2023-05-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
400 -2.7%
42.72
17,086 USD 		400 -2.7% 42.72 17,086 USD
2023-04-26 2023-04-24 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
20,000 -63.1%
40.00
800,068 USD 		20,000 -63.1% 40.00 800,068 USD
2023-04-20 2023-04-19 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
15,642 -57.2%
35.01
547,661 USD 		15,642 -57.2% 35.01 547,661 USD
2023-04-20 2023-04-18 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
6,000 -28.6%
35.00
210,000 USD 		6,000 -28.6% 35.00 210,000 USD
2023-04-04 2023-04-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
402 -2.5%
31.17
12,531 USD 		402 -2.5% 31.17 12,531 USD
2023-04-04 2023-04-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
2,598 -14.0%
30.63
79,589 USD 		2,598 -14.0% 30.63 79,589 USD
2023-02-09 2023-02-09 S Sale

Heery Christopher

Chief Medical Officer

Officer
6,966 -30.9%
30.77
214,333 USD 		6,966 -30.9% 30.77 214,333 USD
2023-02-09 2023-02-09 S Sale

Elghandour Rami

See Remarks

Executive Director
31,442 -44.8%
30.77
967,423 USD 		31,442 -44.8% 30.77 967,423 USD
2023-02-07 2023-02-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
1,255 -100.0%
35.11
44,068 USD 		1,255 -100.0% 35.11 44,068 USD
2023-01-05 2023-01-03 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
2,500 -100.0%
31.11
77,775 USD 		2,500 -100.0% 31.11 77,775 USD
2022-12-27 2022-12-23 S Sale

SANDELL SCOTT D

Major owner
195 -100.0%
31.67
6,176 USD 		195 -100.0% 31.67 6,176 USD
2022-12-27 2022-12-23 S Sale

SANDELL SCOTT D

Major owner
195 -100.0%
31.67
6,176 USD 		195 -100.0% 31.67 6,176 USD
2022-12-22 2022-12-22 S Sale

BASKETT FOREST

Major owner
1,628 -100.0%
31.45
51,207 USD 		1,628 -100.0% 31.45 51,207 USD
2022-12-22 2022-12-21 S Sale

Makhzoumi Mohamad

Major owner
179 -100.0%
30.74
5,502 USD 		179 -100.0% 30.74 5,502 USD
2022-12-22 2022-12-21 S Sale

SANDELL SCOTT D

Major owner
179 -100.0%
30.74
5,502 USD 		179 -100.0% 30.74 5,502 USD
2022-12-14 2022-12-13 PS Planned sale

Heery Christopher

Chief Medical Officer

Officer
12,500 -100.0%
30.03
375,320 USD 		12,500 -100.0% 30.03 375,320 USD
2022-06-23 2022-06-21 B Purchase

New Enterprise Associates 15, L.P.

Major owner
312,500 +4.9%
16.00
5,000,000 USD 		312,500 +4.9% 16.00 5,000,000 USD
2022-02-10 2022-02-08 B Purchase

SR ONE CAPITAL MANAGEMENT, LLC

Major owner
1,600,000 +369.3%
15.00
24,000,000 USD 		1,600,000 +369.3% 15.00 24,000,000 USD
2022-02-10 2022-02-08 B Purchase

SR ONE CAPITAL MANAGEMENT, LLC

Major owner
66,667 +2.0%
15.00
1,000,005 USD 		66,667 +2.0% 15.00 1,000,005 USD
2022-02-09 2022-02-08 B Purchase

Novo Holdings A/S

Major owner
833,333 +26.2%
15.00
12,499,995 USD 		833,333 +26.2% 15.00 12,499,995 USD
2022-02-09 2022-02-08 B Purchase

Carroll Jill

Non-Executive Director
1,600,000 +369.3%
15.00
24,000,000 USD 		1,600,000 +369.3% 15.00 24,000,000 USD
2022-02-09 2022-02-08 B Purchase

Carroll Jill

Non-Executive Director
66,667 +2.0%
15.00
1,000,005 USD 		66,667 +2.0% 15.00 1,000,005 USD