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Insider · CIK 0001789632

Heery Christopher

CIK 0001789632 Name as filed on the most recent filing

Filed as Heery Christopher (40)

76 transaction lines · from 40 filings · filed 2019-12-20 to 2026-01-14 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

76 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2026-01-14 Arcellx, Inc.
ACLX 		S, Open-market sale 5,882 disposed 68.51 402,997.00 Form 4, filing 0001193125-26-013284
2026-01-13 Arcellx, Inc.
ACLX 		S, Open-market sale 7,437 disposed 65.51 487,212.74 Form 4, filing 0001193125-26-012077
2026-01-12 Arcellx, Inc.
ACLX 		S, Open-market sale 6,131 disposed 64.15 393,285.87 Form 4, filing 0001193125-26-010889
2025-11-17 Arcellx, Inc.
ACLX 		S, Open-market sale 340 disposed 90.00 30,600.00 Form 4, filing 0001193125-25-284944
2025-09-30 Arcellx, Inc.
ACLX 		S, Open-market sale 14,204 disposed 81.46 1,157,035.11 Form 4, filing 0001193125-25-225538
2025-09-30 Arcellx, Inc.
ACLX 		S, Open-market sale 5,300 disposed 80.55 426,924.54 Form 4, filing 0001193125-25-225538
2025-09-30 Arcellx, Inc.
ACLX 		S, Open-market sale 1,530 disposed 82.20 125,762.94 Form 4, filing 0001193125-25-225538
2025-09-29 Arcellx, Inc.
ACLX 		S, Open-market sale 73 disposed 80.16 5,851.68 Form 4, filing 0001193125-25-223675
2025-09-26 Arcellx, Inc.
ACLX 		S, Open-market sale 12,396 disposed 80.12 993,155.12 Form 4, filing 0001193125-25-220970
2025-09-19 Arcellx, Inc.
ACLX 		S, Open-market sale 300 disposed 80.00 24,000.00 Form 4, filing 0001789632-25-000005
2025-09-18 Arcellx, Inc.
ACLX 		S, Open-market sale 3,343 disposed 80.01 267,468.42 Form 4, filing 0001789632-25-000005
2025-02-24 Arcellx, Inc.
ACLX 		S, Open-market sale 5,577 disposed 64.26 358,360.17 Form 4, filing 0001415889-25-005369
2025-02-24 Arcellx, Inc.
ACLX 		S, Open-market sale 4,370 disposed 63.14 275,917.87 Form 4, filing 0001415889-25-005369
2025-02-24 Arcellx, Inc.
ACLX 		S, Open-market sale 208 disposed 64.88 13,494.58 Form 4, filing 0001415889-25-005369
2025-01-08 Arcellx, Inc.
ACLX 		S, Open-market sale 3,553 disposed 73.69 261,830.87 Form 4, filing 0001415889-25-001346
2025-01-07 Arcellx, Inc.
ACLX 		S, Open-market sale 4,230 disposed 75.53 319,484.71 Form 4, filing 0001415889-25-001346
2025-01-06 Arcellx, Inc.
ACLX 		S, Open-market sale 2,975 disposed 77.17 229,571.23 Form 4, filing 0001415889-25-001342
2025-01-06 Arcellx, Inc.
ACLX 		S, Open-market sale 3,061 disposed 77.17 236,207.57 Form 4, filing 0001415889-25-000949
2025-01-06 Arcellx, Inc.
ACLX 		S, Open-market sale 3,061 disposed 77.17 236,207.57 Form 4, filing 0001415889-25-000950
2025-01-03 Arcellx, Inc.
ACLX 		S, Open-market sale 2,975 disposed 79.55 236,655.60 Form 4, filing 0001415889-25-001342
2025-01-03 Arcellx, Inc.
ACLX 		S, Open-market sale 3,301 disposed 79.55 262,588.28 Form 4, filing 0001415889-25-000949
2025-01-03 Arcellx, Inc.
ACLX 		S, Open-market sale 3,301 disposed 79.55 262,588.28 Form 4, filing 0001415889-25-000950
2024-09-05 Arcellx, Inc.
ACLX 		S, Open-market sale 3,421 disposed 70.02 239,526.10 Form 4, filing 0001415889-24-023045
2024-09-03 Arcellx, Inc.
ACLX 		S, Open-market sale 14,776 disposed 66.05 975,911.95 Form 4, filing 0001415889-24-022724
2024-09-03 Arcellx, Inc.
ACLX 		S, Open-market sale 6,617 disposed 67.24 444,898.63 Form 4, filing 0001415889-24-022724
2024-09-03 Arcellx, Inc.
ACLX 		S, Open-market sale 2,900 disposed 70.07 203,202.42 Form 4, filing 0001415889-24-022724
2024-09-03 Arcellx, Inc.
ACLX 		S, Open-market sale 1,958 disposed 68.01 133,168.48 Form 4, filing 0001415889-24-022724
2024-09-03 Arcellx, Inc.
ACLX 		S, Open-market sale 1,200 disposed 69.06 82,871.76 Form 4, filing 0001415889-24-022724
2024-08-26 Arcellx, Inc.
ACLX 		S, Open-market sale 15,252 disposed 71.34 1,088,108.18 Form 4, filing 0001415889-24-022473
2024-08-26 Arcellx, Inc.
ACLX 		S, Open-market sale 6,432 disposed 70.61 454,165.45 Form 4, filing 0001415889-24-022473
2024-08-16 Arcellx, Inc.
ACLX 		S, Open-market sale 5,450 disposed 65.05 354,526.32 Form 4, filing 0001415889-24-021597
2024-08-01 Arcellx, Inc.
ACLX 		S, Open-market sale 19,268 disposed 60.39 1,163,688.93 Form 4, filing 0001415889-24-020601
2024-08-01 Arcellx, Inc.
ACLX 		S, Open-market sale 732 disposed 61.13 44,745.70 Form 4, filing 0001415889-24-020601
2024-07-16 Arcellx, Inc.
ACLX 		S, Open-market sale 10,901 disposed 65.30 711,853.83 Form 4, filing 0001415889-24-019782
2024-07-12 Arcellx, Inc.
ACLX 		S, Open-market sale 1,780 disposed 60.21 107,175.22 Form 4, filing 0001415889-24-019537
2024-07-11 Arcellx, Inc.
ACLX 		S, Open-market sale 3,671 disposed 60.01 220,301.85 Form 4, filing 0001415889-24-019537
2024-07-01 Arcellx, Inc.
ACLX 		S, Open-market sale 17,217 disposed 55.26 951,371.82 Form 4, filing 0000950170-24-081487
2024-07-01 Arcellx, Inc.
ACLX 		S, Open-market sale 2,783 disposed 56.20 156,390.68 Form 4, filing 0000950170-24-081487
2024-06-12 Arcellx, Inc.
ACLX 		S, Open-market sale 19,918 disposed 55.13 1,098,073.36 Form 4, filing 0001415889-24-016939
2024-06-12 Arcellx, Inc.
ACLX 		S, Open-market sale 82 disposed 56.03 4,594.74 Form 4, filing 0001415889-24-016939
2024-05-01 Arcellx, Inc.
ACLX 		S, Open-market sale 10,481 disposed 51.48 539,541.97 Form 4, filing 0001415889-24-012233
2024-05-01 Arcellx, Inc.
ACLX 		S, Open-market sale 7,087 disposed 50.99 361,345.58 Form 4, filing 0001415889-24-012233
2024-05-01 Arcellx, Inc.
ACLX 		S, Open-market sale 500 disposed 52.63 26,314.00 Form 4, filing 0001415889-24-012233
2024-05-01 Arcellx, Inc.
ACLX 		S, Open-market sale 100 disposed 53.55 5,355.00 Form 4, filing 0001415889-24-012233
2024-03-26 Arcellx, Inc.
ACLX 		S, Open-market sale 2,555 disposed 68.55 175,138.35 Form 4, filing 0001415889-24-009168
2024-03-26 Arcellx, Inc.
ACLX 		S, Open-market sale 2,034 disposed 69.36 141,079.05 Form 4, filing 0001415889-24-009168
2024-03-26 Arcellx, Inc.
ACLX 		S, Open-market sale 861 disposed 70.19 60,430.66 Form 4, filing 0001415889-24-009168
2024-03-22 Arcellx, Inc.
ACLX 		S, Open-market sale 25,975 disposed 70.13 1,821,696.88 Form 4, filing 0001415889-24-009168
2024-03-22 Arcellx, Inc.
ACLX 		S, Open-market sale 10,057 disposed 69.59 699,910.88 Form 4, filing 0001415889-24-009168
2024-03-22 Arcellx, Inc.
ACLX 		S, Open-market sale 4,333 disposed 71.36 309,210.68 Form 4, filing 0001415889-24-009168

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

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Codes on this page
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 2
  • Open-market sale 74
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Heery Christopher, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001789632

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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