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Insider · CIK 0001377232

Williams Michael J PhD

CIK 0001377232 Name as filed on the most recent filing

Filed as Williams Michael J PhD (15)· Williams Michael J (3)

32 transaction lines · from 18 filings · filed 2007-09-13 to 2016-08-09 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 2026-08-20 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.

32 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
2016-08-08 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 28,128 disposed 108.96 3,064,838.13 Form 4, filing 0001140361-16-075492
2016-08-08 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 21,432 disposed 108.92 2,334,452.74 Form 4, filing 0001140361-16-075492
2016-02-24 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 2,000 disposed 71.93 143,865.20 Form 4, filing 0001140361-16-055232
2015-08-18 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 6,586 disposed 78.34 515,947.24 Form 4, filing 0000899243-15-003640
2015-08-10 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 6,532 disposed 77.93 509,038.76 Form 4, filing 0000899243-15-002970
2015-08-10 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 3,194 disposed 77.96 249,004.24 Form 4, filing 0000899243-15-002970
2015-08-10 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 950 disposed 77.29 73,425.50 Form 4, filing 0000899243-15-002970
2013-11-04 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 6,020 disposed 108.19 651,311.02 Form 4, filing 0001140361-13-040786
2013-09-05 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 5,162 disposed 95.58 493,361.76 Form 4, filing 0001140361-13-035373
2013-02-01 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 23,432 disposed 94.68 2,218,576.91 Form 4, filing 0001140361-13-004709
2013-02-01 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 862 disposed 94.96 81,859.31 Form 4, filing 0001140361-13-004709
2012-11-12 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 12,449 disposed 89.13 1,109,622.94 Form 4, filing 0001140361-12-047147
2012-11-12 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 1,294 disposed 89.16 115,371.10 Form 4, filing 0001140361-12-047147
2012-11-01 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 2,806 disposed 96.02 269,429.88 Form 4, filing 0001140361-12-045579
2012-11-01 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 131 disposed 96.00 12,576.00 Form 4, filing 0001140361-12-045579
2012-05-07 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 24,352 disposed 88.19 2,147,534.69 Form 4, filing 0001140361-12-023821
2011-04-28 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 12,522 disposed 80.90 1,012,972.20 Form 4, filing 0001140361-11-023854
2011-02-16 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 10,600 disposed 78.13 828,146.20 Form 4, filing 0001140361-11-010629
2011-02-16 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 1,260 disposed 78.21 98,547.12 Form 4, filing 0001140361-11-010629
2011-02-16 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 79 disposed 78.20 6,177.80 Form 4, filing 0001140361-11-010629
2010-11-24 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 2,661 disposed 65.16 173,388.37 Form 4, filing 0001140361-10-047282
2010-06-14 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 8,250 disposed 64.41 531,350.32 Form 4, filing 0001140361-10-025675
2010-06-14 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 439 disposed 64.66 28,385.74 Form 4, filing 0001140361-10-025675
2010-03-03 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 1,623 disposed 56.10 91,057.28 Form 4, filing 0001140361-10-009973
2009-09-14 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 3,000 disposed 52.25 156,750.00 Form 4, filing 0000874716-09-000079
2009-09-14 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 2,738 disposed 52.25 143,060.50 Form 4, filing 0000874716-09-000079
2009-09-11 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 4,150 disposed 52.28 216,949.55 Form 4, filing 0000874716-09-000079
2009-09-11 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 112 disposed 52.25 5,852.00 Form 4, filing 0000874716-09-000079
2008-08-13 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 646 disposed 57.01 36,828.46 Form 4, filing 0000874716-08-000057
2008-08-13 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 480 disposed 56.96 27,341.57 Form 4, filing 0000874716-08-000057
2007-09-11 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 432 disposed 115.34 49,826.88 Form 4, filing 0000874716-07-000114
2007-09-11 Idexx Laboratories Inc /DE
IDXX 		S, Open-market sale 300 disposed 115.40 34,620.00 Form 4, filing 0000874716-07-000114

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 32
  • 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. Williams Michael J PhD, insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001377232

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

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