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Insider · CIK 0001308564

Calder Richard

CIK 0001308564 Name as filed on the most recent filing

Filed as Calder Richard (64)

76 transaction lines · from 64 filings · filed 2005-06-07 to 2019-08-29 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 2026-08-22 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.

76 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 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2019-08-27 S, Open-market sale GTT Communications, Inc.GTT 9,942, disposed Open Form 4 filing 0001315255-19-000133
2019-08-26 S, Open-market sale GTT Communications, Inc.GTT 13,991, disposed Open Form 4 filing 0001315255-19-000127
2019-08-20 S, Open-market sale GTT Communications, Inc.GTT 14,567, disposed Open Form 4 filing 0001315255-19-000126
2019-08-12 P, Open-market purchase GTT Communications, Inc.GTT 131,400, acquired Open Form 4 filing 0001315255-19-000108
2019-08-05 S, Open-market sale GTT Communications, Inc.GTT 56,518, disposed Open Form 4 filing 0001315255-19-000103
2019-07-05 S, Open-market sale GTT Communications, Inc.GTT 22,715, disposed Open Form 4 filing 0001315255-19-000098
2019-05-28 S, Open-market sale GTT Communications, Inc.GTT 30,009, disposed Open Form 4 filing 0001315255-19-000087
2019-05-22 S, Open-market sale GTT Communications, Inc.GTT 41,008, disposed Open Form 4 filing 0001315255-19-000085
2019-05-20 S, Open-market sale GTT Communications, Inc.GTT 44,681, disposed Open Form 4 filing 0001315255-19-000083
2019-05-03 S, Open-market sale GTT Communications, Inc.GTT 201,884, disposed Open Form 4 filing 0001315255-19-000074
2019-04-10 S, Open-market sale GTT Communications, Inc.GTT 51,915, disposed Open Form 4 filing 0001315255-19-000072
2019-02-25 S, Open-market sale GTT Communications, Inc.GTT 104,879, disposed Open Form 4 filing 0001315255-19-000038
2019-02-21 S, Open-market sale GTT Communications, Inc.GTT 34,383, disposed Open Form 4 filing 0001315255-19-000034
2019-02-19 S, Open-market sale GTT Communications, Inc.GTT 35,388, disposed Open Form 4 filing 0001315255-19-000026
2019-02-04 S, Open-market sale GTT Communications, Inc.GTT 198,578, disposed Open Form 4 filing 0001315255-19-000044
2019-02-01 S, Open-market sale GTT Communications, Inc.GTT 198,578, disposed Open Form 4 filing 0001315255-19-000020
2018-08-16 S, Open-market sale GTT Communications, Inc.GTT 88,350, disposed Open Form 4 filing 0001315255-18-000134
2018-08-16 S, Open-market sale GTT Communications, Inc.GTT 88,350, disposed Open Form 4 filing 0001315255-18-000130
2018-07-16 S, Open-market sale GTT Communications, Inc.GTT 276,659, disposed Open Form 4 filing 0001315255-18-000107
2018-06-15 S, Open-market sale GTT Communications, Inc.GTT 301,928, disposed Open Form 4 filing 0001315255-18-000089
2018-05-15 S, Open-market sale GTT Communications, Inc.GTT 301,004, disposed Open Form 4 filing 0001315255-18-000069
2018-04-16 S, Open-market sale GTT Communications, Inc.GTT 298,913, disposed Open Form 4 filing 0001315255-18-000046
2018-03-15 S, Open-market sale GTT Communications, Inc.GTT 360,074, disposed Open Form 4 filing 0001315255-18-000032
2018-02-15 S, Open-market sale GTT Communications, Inc.GTT 275,091, disposed Open Form 4 filing 0001315255-18-000016
2018-01-15 S, Open-market sale GTT Communications, Inc.GTT 258,624, disposed Open Form 4 filing 0001315255-18-000011
2017-12-01 S, Open-market sale GTT Communications, Inc.GTT 395,311, disposed Open Form 4 filing 0001315255-17-000153
2017-11-01 S, Open-market sale GTT Communications, Inc.GTT 363,286, disposed Open Form 4 filing 0001315255-17-000132
2017-10-02 S, Open-market sale GTT Communications, Inc.GTT 319,949, disposed Open Form 4 filing 0001315255-17-000116
2017-09-01 S, Open-market sale GTT Communications, Inc.GTT 313,396, disposed Open Form 4 filing 0001315255-17-000111
2017-08-01 S, Open-market sale GTT Communications, Inc.GTT 303,820, disposed Open Form 4 filing 0001315255-17-000096
2017-07-03 S, Open-market sale GTT Communications, Inc.GTT 309,638, disposed Open Form 4 filing 0001315255-17-000078
2017-06-01 S, Open-market sale GTT Communications, Inc.GTT 328,592, disposed Open Form 4 filing 0001315255-17-000073
2017-05-01 S, Open-market sale GTT Communications, Inc.GTT 278,730, disposed Open Form 4 filing 0001315255-17-000050
2017-04-03 S, Open-market sale GTT Communications, Inc.GTT 237,288, disposed Open Form 4 filing 0001315255-17-000039
2017-03-01 S, Open-market sale GTT Communications, Inc.GTT 281,406, disposed Open Form 4 filing 0001315255-17-000022
2017-02-01 S, Open-market sale GTT Communications, Inc.GTT 276,169, disposed Open Form 4 filing 0001315255-17-000011
2017-01-03 S, Open-market sale GTT Communications, Inc.GTT 280,185, disposed Open Form 4 filing 0001315255-17-000005
2016-11-01 S, Open-market sale GTT Communications, Inc.GTT 216,530, disposed Open Form 4 filing 0001315255-16-000218
2016-10-03 S, Open-market sale GTT Communications, Inc.GTT 232,405, disposed Open Form 4 filing 0001315255-16-000213
2016-09-01 S, Open-market sale GTT Communications, Inc.GTT 212,300, disposed Open Form 4 filing 0001315255-16-000202
2016-08-01 S, Open-market sale GTT Communications, Inc.GTT 201,696, disposed Open Form 4 filing 0001315255-16-000189
2016-07-12 S, Open-market sale GTT Communications, Inc.GTT 1,332,429, disposed Open Form 4 filing 0001315255-16-000187
2016-07-11 S, Open-market sale GTT Communications, Inc.GTT 271,040, disposed Open Form 4 filing 0001315255-16-000187
2014-08-25 S, Open-market sale GTT Communications, Inc.GTT 1,200,000, disposed Open Form 4 filing 0000932440-14-000305
2014-08-25 S, Open-market sale GTT Communications, Inc.GTT 1,200,000, disposed Open Form 4 filing 0000932440-14-000297
2012-12-13 P, Open-market purchase Global Telecom & Technology, Inc.GTLT 10,000, acquired Open Form 4 filing 0000932440-12-000293
2012-06-06 P, Open-market purchase Global Telecom & Technology, Inc.GTLT 20,900, acquired Open Form 4 filing 0000932440-12-000152
2011-06-14 P, Open-market purchase Global Telecom & Technology, Inc.GTLT 2,200, acquired Open Form 4 filing 0000932440-11-000795
2011-06-14 P, Open-market purchase Global Telecom & Technology, Inc.GTLT 5,500, acquired Open Form 4 filing 0000932440-11-000761
2011-04-07 P, Open-market purchase Global Telecom & Technology, Inc.GTLT 5,700, acquired Open Form 4 filing 0000932440-11-000434

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
Relationships on this page
D, Director
Director

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens.

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 20
  • Open-market sale 56
  • 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. Calder Richard, insider transactions. Retrieved 2026-08-24 from https://ebomi.com/insider/0001308564

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.