Comparable stake leader
H. Brian Thompson
SEC ownership of GTT Communications, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001315255.
Disclosed value leader
H. Brian Thompson
Comparable rows
0/5
Latest evidence
24 Feb 2022
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
H. Brian Thompson
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
24 Feb 2022
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001315255
- Issuer location
- Mclean, VA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of GTT Communications, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
H. Brian Thompson
Disclosed value leader
H. Brian Thompson
Comparable rows
0/5
Latest evidence
24 Feb 2022
3/4/5
Highest disclosed value: $4,410,271
5 rows are not safely comparable across share classes.
Quick read
H. Brian Thompson has the largest disclosed position value at $4.41M.
0 of 5 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens H. Brian Thompson's linked filing trail.
Disclosed position value
Top 5
H. Brian Thompson
$4.41M
Chris McKee
$381.5K
Ernest Ortega
$155.2K
Don MacNeil
$42.5K
Donna M. Granato
$28.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-5 of 5 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| H. Brian Thompson |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$4,410,271
6,901,832 shares
|
— | 30 Jun 2021 |
| Chris McKee |
3/4/5
EVP
|
—
class O/S missing
|
$381,489
597,010 shares
|
— | 06 Sep 2021 |
| Ernest Ortega |
3/4/5
Chief Executive Officer
|
—
class O/S missing
|
$155,175
242,841 shares
|
— | 24 Feb 2022 |
| Don MacNeil |
3/4/5
Chief Operating Officer
|
—
class O/S missing
|
$42,541
66,575 shares
|
— | 06 Jan 2022 |
| Donna M. Granato |
3/4/5
Chief Financial Officer
|
—
class O/S missing
|
$28,192
44,119 shares
|
— | 25 Dec 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 12 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-9 of 9 reporting-owner rows connected to GTT Communications, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
H. Brian Thompson
Net 12M change
$0
Latest report
24 Feb 2022
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| H. Brian Thompson | Director, 10%+ Owner | $4,410,271 | Mixed | 30 Jun 2021 | ||
| Chris McKee | Evp | $381,489 | Mixed | 06 Sep 2021 | ||
| Ernest Ortega | Chief Executive Officer | $155,175 | Mixed | 24 Feb 2022 | ||
| Don MacNeil | Chief Operating Officer | $42,541 | Mixed | 06 Jan 2022 | ||
| Donna M. Granato | Chief Financial Officer | $28,192 | Mixed | 25 Dec 2021 | ||
| Timothy M. Mulieri | Chief Accounting Officer | Mixed | 22 Dec 2021 | |||
| Spruce House Partnership LLC | 10%+ Owner | Mixed | 08 Dec 2021 | |||
| Benjamin Forester Stein | Director, 10%+ Owner | Mixed | 31 Aug 2021 | |||
| Zachary Sternberg | Director, 10%+ Owner | Mixed | 31 Aug 2021 |
Recent insider transactions for GTT Communications, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.