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Insider · CIK 0001309803

Thompson Mark

CIK 0001309803 Name as filed on the most recent filing

Filed as Thompson Mark (24)

47 transaction lines · from 24 filings · filed 2005-12-02 to 2015-09-09 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.

47 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
2015-09-08 American Science & Engineering, Inc.
ASEI 		S, Open-market sale 1,879 disposed 38.85 72,999.15 Form 4, filing 0000005768-15-000029
2015-03-05 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 100,000 disposed 17.41 1,741,000.00 Form 4, filing 0001036960-15-000011
2014-09-04 American Science & Engineering, Inc.
ASEI 		S, Open-market sale 1,917 disposed 58.96 113,026.32 Form 4, filing 0000005768-14-000038
2014-03-06 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 60,000 disposed 13.77 826,200.00 Form 4, filing 0001036960-14-000007
2013-09-06 American Science & Engineering, Inc.
ASEI 		S, Open-market sale 1,363 disposed 56.41 76,881.79 Form 4, filing 0000005768-13-000034
2013-09-06 American Science & Engineering, Inc.
ASEI 		S, Open-market sale 437 disposed 57.49 25,123.13 Form 4, filing 0000005768-13-000034
2013-01-28 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 72,000 disposed 15.28 1,100,160.00 Form 4, filing 0001036960-13-000003
2012-11-09 American Science & Engineering, Inc.
ASEI 		S, Open-market sale 1,735 disposed 63.01 109,322.35 Form 4, filing 0000005768-12-000017
2012-11-05 Cooper Industries plc
CBE 		S, Open-market sale 6,022 disposed 77.20 464,888.76 Form 4, filing 0001296362-12-000141
2012-11-05 Cooper Industries plc
CBE 		S, Open-market sale 611 disposed 77.19 47,163.95 Form 4, filing 0001296362-12-000141
2012-02-07 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 78,000 disposed 14.94 1,165,320.00 Form 4, filing 0001036960-12-000001
2011-01-21 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 60,000 disposed 16.29 977,400.00 Form 4, filing 0001036960-11-000005
2010-11-12 American Science & Engineering, Inc.
ASEI 		S, Open-market sale 14,000 disposed 82.63 1,156,820.00 Form 4, filing 0000005768-10-000033
2010-03-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 46,496 disposed 10.67 496,112.32 Form 4, filing 0001036960-10-000022
2010-03-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 7,400 disposed 10.41 77,034.00 Form 4, filing 0001036960-10-000022
2010-02-11 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,294 disposed 9.48 21,747.12 Form 4, filing 0001036960-10-000012
2010-02-11 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 700 disposed 9.89 6,923.00 Form 4, filing 0001036960-10-000012
2010-02-10 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 7,510 disposed 9.28 69,692.80 Form 4, filing 0001036960-10-000012
2010-02-10 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,200 disposed 9.32 20,504.00 Form 4, filing 0001036960-10-000012
2010-02-10 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 100 disposed 9.33 933.00 Form 4, filing 0001036960-10-000012
2010-02-09 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 3,808 disposed 9.21 35,071.68 Form 4, filing 0001036960-10-000002
2010-02-09 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 1,180 disposed 9.36 11,044.80 Form 4, filing 0001036960-10-000002
2009-11-17 American Science & Engineering Inc
ASEI 		S, Open-market sale 11,994 disposed 71.93 862,782.39 Form 4, filing 0001390614-09-000009
2009-02-11 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 6,138 disposed 4.56 27,989.28 Form 4, filing 0001036960-09-000021
2009-02-11 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 20,354 disposed 4.48 91,185.92 Form 4, filing 0001036960-09-000014
2009-02-10 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 3,254 disposed 4.74 15,423.96 Form 4, filing 0001036960-09-000021
2009-02-10 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 10,873 disposed 4.90 53,277.70 Form 4, filing 0001036960-09-000014
2008-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 5,768 disposed 3.45 19,899.60 Form 4, filing 0001036960-08-000044
2008-07-16 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 21,025 disposed 11.07 232,746.75 Form 4, filing 0001036960-08-000035
2008-02-11 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 36,958 disposed 11.58 427,973.64 Form 4, filing 0001036960-08-000004
2007-12-03 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,700 disposed 15.43 41,661.00 Form 4, filing 0001036960-07-000051
2007-12-03 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,100 disposed 15.42 32,382.00 Form 4, filing 0001036960-07-000051
2007-12-03 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 900 disposed 15.44 13,896.00 Form 4, filing 0001036960-07-000051
2007-12-03 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 100 disposed 15.42 1,542.00 Form 4, filing 0001036960-07-000051
2007-12-03 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 44 disposed 15.55 684.20 Form 4, filing 0001036960-07-000051
2007-02-12 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 25,914 disposed 17.74 459,714.36 Form 4, filing 0001036960-07-000005
2006-12-04 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 3,458 disposed 17.06 58,993.48 Form 4, filing 0001036960-06-000084
2006-12-04 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,200 disposed 17.05 37,510.00 Form 4, filing 0001036960-06-000084
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 3,700 disposed 18.13 67,081.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,700 disposed 18.10 48,870.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 2,000 disposed 18.07 36,140.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 1,300 disposed 18.08 23,504.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 900 disposed 18.12 16,308.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 800 disposed 18.06 14,448.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 500 disposed 18.11 9,055.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 400 disposed 18.04 7,216.00 Form 4, filing 0001309803-05-000002
2005-12-02 Fairchild Semiconductor International Inc
FCS 		S, Open-market sale 200 disposed 18.05 3,610.00 Form 4, filing 0001309803-05-000002

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 47
  • 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. Thompson Mark, insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001309803

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.