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Insider · CIK 0001457477

Hallal David

CIK 0001457477 Name as filed on the most recent filing

Filed as Hallal David (64)

104 transaction lines · from 64 filings · filed 2009-06-12 to 2026-04-20 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.

104 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
2026-04-16 Scholar Rock Holding Corp
SRRK 		S, Open-market sale 30,615 disposed 49.57 1,517,723.32 Form 4, filing 0001104659-26-045581
2026-01-13 Scholar Rock Holding Corp
SRRK 		S, Open-market sale 57,450 disposed 42.70 2,453,115.00 Form 4, filing 0001104659-26-004221
2025-06-06 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 38,228 disposed 10.24 391,454.72 Form 4, filing 0000950170-25-083410
2025-06-05 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 38,227 disposed 10.15 388,004.05 Form 4, filing 0000950170-25-083410
2025-06-04 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 38,227 disposed 10.07 384,945.89 Form 4, filing 0000950170-25-083410
2022-10-19 Allovir, Inc.
ALVR 		S, Open-market sale 600,000 disposed 8.45 5,070,000.00 Form 4, filing 0000899243-22-033994
2022-09-29 Allovir, Inc.
ALVR 		S, Open-market sale 400,000 disposed 7.35 2,940,920.00 Form 4, filing 0000899243-22-032297
2022-07-21 Allovir, Inc.
ALVR 		S, Open-market sale 4,227 disposed 5.33 22,527.80 Form 4, filing 0000899243-22-026519
2022-06-09 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 1,171 disposed 19.51 22,846.21 Form 4, filing 0001209191-22-036137
2022-06-08 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 11,899 disposed 20.39 242,620.61 Form 4, filing 0001209191-22-036137
2022-06-08 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 10,577 disposed 19.86 210,059.22 Form 4, filing 0001209191-22-036137
2022-06-08 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 5,968 disposed 20.39 121,687.52 Form 4, filing 0001209191-22-036137
2022-06-03 Allovir, Inc.
ALVR 		S, Open-market sale 65,725 disposed 3.67 241,105.59 Form 4, filing 0000899243-22-021183
2022-04-21 Allovir, Inc.
ALVR 		S, Open-market sale 4,227 disposed 5.87 24,812.49 Form 4, filing 0000899243-22-015395
2022-03-11 Allovir, Inc.
ALVR 		S, Open-market sale 25,244 disposed 7.37 186,068.48 Form 4, filing 0000899243-22-010762
2022-03-10 Allovir, Inc.
ALVR 		S, Open-market sale 40,481 disposed 7.55 305,781.33 Form 4, filing 0000899243-22-010762
2022-01-24 Allovir, Inc.
ALVR 		S, Open-market sale 17,100 disposed 8.01 136,888.92 Form 4, filing 0000899243-22-003144
2021-12-20 iTeos Therapeutics, Inc.
ITOS 		S, Open-market sale 50,000 disposed 43.57 2,178,500.00 Form 4, filing 0001209191-21-070993
2016-08-08 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 332 disposed 137.14 45,530.48 Form 4, filing 0000899866-16-000339
2016-04-01 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 1,380 disposed 135.87 187,500.60 Form 4, filing 0000899866-16-000286
2016-04-01 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 34 disposed 136.21 4,631.14 Form 4, filing 0000899866-16-000286
2016-02-29 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 2,000 disposed 138.91 277,820.00 Form 4, filing 0000899866-16-000265
2016-02-29 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 14 disposed 141.45 1,980.30 Form 4, filing 0000899866-16-000265
2016-02-08 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 3,492 disposed 138.02 481,965.84 Form 4, filing 0000899866-16-000245
2016-02-08 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 337 disposed 138.02 46,512.74 Form 4, filing 0000899866-16-000245
2016-02-08 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 117 disposed 139.18 16,284.06 Form 4, filing 0000899866-16-000245
2016-02-05 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 3,710 disposed 141.40 524,594.00 Form 4, filing 0000899866-16-000245
2016-02-05 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 1,490 disposed 140.49 209,330.10 Form 4, filing 0000899866-16-000245
2016-02-05 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 712 disposed 142.35 101,353.20 Form 4, filing 0000899866-16-000245
2016-02-05 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 400 disposed 144.45 57,780.00 Form 4, filing 0000899866-16-000245
2016-02-05 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 300 disposed 143.45 43,035.00 Form 4, filing 0000899866-16-000245
2016-02-05 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 110 disposed 145.01 15,951.10 Form 4, filing 0000899866-16-000245
2016-02-04 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 619 disposed 143.81 89,018.39 Form 4, filing 0000899866-16-000245
2016-02-04 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 10 disposed 145.05 1,450.50 Form 4, filing 0000899866-16-000245
2015-08-07 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 329 disposed 190.01 62,513.29 Form 4, filing 0000899866-15-000153
2015-08-04 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 612 disposed 196.52 120,270.24 Form 4, filing 0000899866-15-000146
2015-03-02 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 730 disposed 180.34 131,648.20 Form 4, filing 0000899866-15-000069
2015-02-10 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 1,980 disposed 171.15 338,877.00 Form 4, filing 0000899866-15-000048
2015-02-09 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 2,920 disposed 173.93 507,875.60 Form 4, filing 0000899866-15-000029
2015-02-04 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 608 disposed 174.38 106,023.04 Form 4, filing 0000899866-15-000013
2015-02-03 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 765 disposed 174.02 133,125.30 Form 4, filing 0000899866-15-000013
2014-12-18 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 5,494 disposed 182.03 1,000,072.82 Form 4, filing 0000899866-14-000273
2014-11-03 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 15,664 disposed 190.00 2,976,160.00 Form 4, filing 0000899866-14-000238
2014-11-03 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 14,336 disposed 190.02 2,724,126.72 Form 4, filing 0000899866-14-000238
2014-08-04 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 1,349 disposed 158.00 213,142.00 Form 4, filing 0000899866-14-000179
2014-02-07 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 1,600 disposed 155.55 248,880.00 Form 4, filing 0000899866-14-000046
2014-02-07 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 10 disposed 158.05 1,580.50 Form 4, filing 0000899866-14-000046
2014-02-06 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 10 disposed 156.95 1,569.50 Form 4, filing 0000899866-14-000046
2014-02-04 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 2,390 disposed 153.63 367,175.70 Form 4, filing 0000899866-14-000028
2014-02-03 Alexion Pharmaceuticals Inc
ALXN 		S, Open-market sale 729 disposed 157.14 114,555.06 Form 4, filing 0000899866-14-000028

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 0
  • Open-market sale 104
  • 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. Hallal David, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001457477

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

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