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Insider · CIK 0001336087

Drachman David J

CIK 0001336087 Name as filed on the most recent filing

Filed as Drachman David J (11)

38 transaction lines · from 11 filings · filed 2008-06-11 to 2012-09-13 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.

38 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
2012-09-12 AtriCure, Inc.
ATRC 		S, Open-market sale 20,000 disposed 7.04 140,800.00 Form 4, filing 0001181431-12-050310
2012-09-07 AtriCure, Inc.
ATRC 		S, Open-market sale 8,400 disposed 6.80 57,120.00 Form 4, filing 0001181431-12-049290
2012-09-06 AtriCure, Inc.
ATRC 		S, Open-market sale 180,583 disposed 6.53 1,179,206.99 Form 4, filing 0001181431-12-049290
2012-09-05 AtriCure, Inc.
ATRC 		S, Open-market sale 50,000 disposed 6.55 327,500.00 Form 4, filing 0001181431-12-049290
2012-08-16 AtriCure, Inc.
ATRC 		S, Open-market sale 2,500 disposed 7.03 17,575.00 Form 4, filing 0001181431-12-046149
2012-08-15 AtriCure, Inc.
ATRC 		S, Open-market sale 24,000 disposed 7.22 173,280.00 Form 4, filing 0001181431-12-046149
2012-08-14 AtriCure, Inc.
ATRC 		S, Open-market sale 50,000 disposed 7.45 372,500.00 Form 4, filing 0001181431-12-046149
2012-05-23 AtriCure, Inc.
ATRC 		S, Open-market sale 12,755 disposed 8.13 103,698.15 Form 4, filing 0001181431-12-032215
2012-05-22 AtriCure, Inc.
ATRC 		S, Open-market sale 33,841 disposed 8.24 278,849.84 Form 4, filing 0001181431-12-031766
2012-05-18 AtriCure, Inc.
ATRC 		S, Open-market sale 5,343 disposed 8.19 43,759.17 Form 4, filing 0001181431-12-031766
2012-05-10 AtriCure, Inc.
ATRC 		S, Open-market sale 1,586 disposed 9.04 14,337.44 Form 4, filing 0001181431-12-029264
2012-05-09 AtriCure, Inc.
ATRC 		S, Open-market sale 2,900 disposed 9.06 26,274.00 Form 4, filing 0001181431-12-029264
2012-05-08 AtriCure, Inc.
ATRC 		S, Open-market sale 18,575 disposed 9.10 169,032.50 Form 4, filing 0001181431-12-029264
2011-06-13 AtriCure, Inc.
ATRC 		S, Open-market sale 30,000 disposed 14.00 420,000.00 Form 4, filing 0001181431-11-036559
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 38,541 disposed 10.35 398,899.35 Form 4, filing 0001181431-11-012961
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 800 disposed 10.36 8,292.00 Form 4, filing 0001181431-11-012961
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 600 disposed 10.75 6,450.00 Form 4, filing 0001181431-11-012961
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 400 disposed 11.03 4,412.00 Form 4, filing 0001181431-11-012961
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 210 disposed 11.01 2,312.10 Form 4, filing 0001181431-11-012961
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 100 disposed 10.36 1,036.00 Form 4, filing 0001181431-11-012961
2011-02-23 AtriCure, Inc.
ATRC 		S, Open-market sale 20 disposed 10.89 217.80 Form 4, filing 0001181431-11-012961
2008-06-13 AtriCure, Inc.
ATRC 		P, Open-market purchase 1,500 acquired 10.64 15,960.00 Form 4, filing 0001181431-08-038792
2008-06-13 AtriCure, Inc.
ATRC 		P, Open-market purchase 600 acquired 10.57 6,342.00 Form 4, filing 0001181431-08-038792
2008-06-13 AtriCure, Inc.
ATRC 		P, Open-market purchase 400 acquired 10.30 4,120.00 Form 4, filing 0001181431-08-038792
2008-06-13 AtriCure, Inc.
ATRC 		P, Open-market purchase 300 acquired 10.50 3,150.00 Form 4, filing 0001181431-08-038792
2008-06-13 AtriCure, Inc.
ATRC 		P, Open-market purchase 200 acquired 10.67 2,134.00 Form 4, filing 0001181431-08-038792
2008-06-13 AtriCure, Inc.
ATRC 		P, Open-market purchase 200 acquired 10.49 2,098.00 Form 4, filing 0001181431-08-038792
2008-06-12 AtriCure, Inc.
ATRC 		P, Open-market purchase 400 acquired 10.20 4,080.00 Form 4, filing 0001181431-08-038477
2008-06-12 AtriCure, Inc.
ATRC 		P, Open-market purchase 300 acquired 10.16 3,048.00 Form 4, filing 0001181431-08-038477
2008-06-12 AtriCure, Inc.
ATRC 		P, Open-market purchase 300 acquired 10.16 3,048.00 Form 4, filing 0001181431-08-038477
2008-06-12 AtriCure, Inc.
ATRC 		P, Open-market purchase 100 acquired 10.30 1,030.00 Form 4, filing 0001181431-08-038477
2008-06-11 AtriCure, Inc.
ATRC 		P, Open-market purchase 100 acquired 10.49 1,049.00 Form 4, filing 0001181431-08-038477
2008-06-10 AtriCure, Inc.
ATRC 		P, Open-market purchase 1,700 acquired 10.70 18,190.00 Form 4, filing 0001181431-08-038107
2008-06-10 AtriCure, Inc.
ATRC 		P, Open-market purchase 700 acquired 10.69 7,483.00 Form 4, filing 0001181431-08-038107
2008-06-10 AtriCure, Inc.
ATRC 		P, Open-market purchase 600 acquired 10.68 6,408.00 Form 4, filing 0001181431-08-038107
2008-06-10 AtriCure, Inc.
ATRC 		P, Open-market purchase 500 acquired 10.66 5,330.00 Form 4, filing 0001181431-08-038107
2008-06-10 AtriCure, Inc.
ATRC 		P, Open-market purchase 400 acquired 10.67 4,268.00 Form 4, filing 0001181431-08-038107
2008-06-10 AtriCure, Inc.
ATRC 		P, Open-market purchase 100 acquired 10.65 1,065.00 Form 4, filing 0001181431-08-038107

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.

Search the catalog
Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase

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 17
  • Open-market sale 21
  • 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. Drachman David J, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001336087

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.