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Insider · CIK 0001785288

Lucchino David L.

CIK 0001785288 Name as filed on the most recent filing

Filed as Lucchino David L. (48)

101 transaction lines · from 48 filings · filed 2020-04-17 to 2023-11-27 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 2026-08-21 05:23 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.

101 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 2026-08-21 05:23 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2023-11-22 Korro Bio, Inc.
KRRO 		S, Open-market sale 614 disposed 37.98 23,322.42 Form 4, filing 0000950170-23-066217
2023-11-22 Korro Bio, Inc.
KRRO 		S, Open-market sale 230 disposed 36.74 8,449.99 Form 4, filing 0000950170-23-066217
2023-11-22 Korro Bio, Inc.
KRRO 		S, Open-market sale 202 disposed 38.82 7,841.54 Form 4, filing 0000950170-23-066217
2023-11-22 Korro Bio, Inc.
KRRO 		S, Open-market sale 110 disposed 35.99 3,958.60 Form 4, filing 0000950170-23-066217
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 373 disposed 39.59 14,766.66 Form 4, filing 0000950170-23-065866
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 225 disposed 43.17 9,713.70 Form 4, filing 0000950170-23-065866
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 191 disposed 44.01 8,406.56 Form 4, filing 0000950170-23-065866
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 67 disposed 45.53 3,050.38 Form 4, filing 0000950170-23-065866
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 41 disposed 41.94 1,719.65 Form 4, filing 0000950170-23-065866
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 37 disposed 37.92 1,403.20 Form 4, filing 0000950170-23-065866
2023-11-10 Korro Bio, Inc.
KRRO 		S, Open-market sale 34 disposed 46.22 1,571.65 Form 4, filing 0000950170-23-065866
2023-08-21 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 3,057 disposed 0.50 1,528.50 Form 4, filing 0001127602-23-023081
2023-08-18 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,865 disposed 0.60 1,719.00 Form 4, filing 0001127602-23-023081
2023-08-17 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,733 disposed 0.63 1,721.79 Form 4, filing 0001127602-23-022901
2023-08-16 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,895 disposed 0.65 1,881.75 Form 4, filing 0001127602-23-022901
2023-08-15 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,629 disposed 0.67 1,761.43 Form 4, filing 0001127602-23-022636
2023-08-14 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,881 disposed 0.63 1,815.03 Form 4, filing 0001127602-23-022636
2023-08-11 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,733 disposed 0.67 1,831.11 Form 4, filing 0001127602-23-022479
2023-08-10 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,790 disposed 0.68 1,897.20 Form 4, filing 0001127602-23-022479
2023-08-09 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,798 disposed 0.67 1,874.66 Form 4, filing 0001127602-23-022281
2023-08-08 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,810 disposed 0.69 1,938.90 Form 4, filing 0001127602-23-022281
2023-08-07 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,857 disposed 0.68 1,942.76 Form 4, filing 0001127602-23-022219
2023-08-04 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,550 disposed 0.69 1,759.50 Form 4, filing 0001127602-23-022219
2023-08-03 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,679 disposed 0.59 1,580.61 Form 4, filing 0001127602-23-022010
2023-08-02 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,587 disposed 0.52 1,345.24 Form 4, filing 0001127602-23-022010
2023-08-01 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,799 disposed 0.49 1,371.51 Form 4, filing 0001127602-23-021846
2023-07-31 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,676 disposed 0.50 1,338.00 Form 4, filing 0001127602-23-021846
2023-07-28 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,647 disposed 0.47 1,244.09 Form 4, filing 0001127602-23-021562
2023-07-27 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,791 disposed 0.51 1,423.41 Form 4, filing 0001127602-23-021562
2023-07-26 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,609 disposed 0.52 1,356.68 Form 4, filing 0000950170-23-035157
2023-07-25 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,803 disposed 0.50 1,401.50 Form 4, filing 0000950170-23-035157
2023-07-24 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,887 disposed 0.54 1,558.98 Form 4, filing 0000950170-23-034474
2023-07-21 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,663 disposed 0.61 1,624.43 Form 4, filing 0000950170-23-034474
2023-07-20 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,710 disposed 0.64 1,734.40 Form 4, filing 0001127602-23-021132
2023-07-19 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,646 disposed 0.65 1,719.90 Form 4, filing 0001127602-23-021132
2023-07-18 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,968 disposed 0.56 1,662.08 Form 4, filing 0001127602-23-021000
2023-07-17 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,775 disposed 0.68 1,887.00 Form 4, filing 0001127602-23-021000
2023-07-14 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 1,815 disposed 0.59 1,070.85 Form 4, filing 0001127602-23-020818
2023-07-13 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,646 disposed 0.39 1,031.94 Form 4, filing 0001127602-23-020818
2023-07-12 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,649 disposed 0.39 1,033.11 Form 4, filing 0001127602-23-020658
2023-07-11 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,731 disposed 0.37 1,010.47 Form 4, filing 0001127602-23-020658
2023-07-10 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,591 disposed 0.38 984.58 Form 4, filing 0000950170-23-032737
2023-07-10 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,591 disposed 0.38 984.58 Form 4, filing 0001127602-23-020571
2023-07-07 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,634 disposed 0.35 921.90 Form 4, filing 0000950170-23-032737
2023-07-07 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,634 disposed 0.35 921.90 Form 4, filing 0001127602-23-020571
2023-07-06 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,773 disposed 0.34 942.82 Form 4, filing 0000950170-23-032731
2023-07-06 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,773 disposed 0.34 942.82 Form 4, filing 0001127602-23-020474
2021-03-01 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 4,202 disposed 51.76 217,491.74 Form 4, filing 0001127602-21-008932
2021-03-01 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 2,688 disposed 50.00 134,410.21 Form 4, filing 0001127602-21-008932
2021-03-01 Frequency Therapeutics, Inc.
FREQ 		S, Open-market sale 1,255 disposed 48.85 61,311.27 Form 4, filing 0001127602-21-008932

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 101
  • 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. Lucchino David L., insider transactions. Retrieved 2026-08-22 from https://ebomi.com/insider/0001785288

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

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.