Montagner Marc
CIK: 0001456823•EVP - CHIEF FINANCIAL OFFICER
OfficerDirector
Primary company: COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)
Montagner Marc is a corporate insider (EVP - CHIEF FINANCIAL OFFICER) at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) filing SEC Form 4 transactions. 141 transactions across 5 companies, totaling $1,151,770 in purchases and $4,910,252 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Exercise | 1,588 | - | - | 0 | 10/17/2026 Filed: 10/17/2026 | Filing → | |
| Tax Payment | 624 | $187.06 | $117K | 7,159 | 10/17/2026 Filed: 10/17/2026 | Filing → | |
| Exercise | 1,588 | - | - | 7,783 | 10/17/2026 Filed: 10/17/2026 | Filing → | |
| Award | 3,445 | - | - | 103,287 | 9/30/2026 Filed: 9/30/2026 | Filing → | |
| Award | 3,445 | - | - | 99,842 | 6/30/2026 Filed: 6/30/2026 | Filing → | |
| Award | 3,445 | - | - | 96,397 | 3/31/2026 Filed: 3/31/2026 | Filing → | |
| Exercise | 2,451 | - | - | 4,903 | 3/6/2026 Filed: 3/5/2026 | Filing → | |
| Exercise | 2,072 | - | - | 2,072 | 3/6/2026 Filed: 3/5/2026 | Filing → | |
| Tax Payment | 978 | $195.69 | $191K | 6,068 | 3/6/2026 Filed: 3/5/2026 | Filing → | |
| Exercise | 2,451 | - | - | 7,047 | 3/6/2026 Filed: 3/5/2026 | Filing → | |
| Tax Payment | 815 | $195.69 | $159K | 4,596 | 3/6/2026 Filed: 3/5/2026 | Filing → | |
| Exercise | 2,072 | - | - | 5,411 | 3/6/2026 Filed: 3/5/2026 | Filing → | |
| Award | 8,561 | - | - | 8,561 | 3/5/2026 Filed: 3/5/2026 | Filing → | |
| Award | 8,561 | - | - | 8,561 | 3/5/2026 Filed: 3/5/2026 | Filing → | |
| Exercise | 1,588 | - | - | 1,588 | 10/17/2025 Filed: 10/27/2025 | Filing → | |
| Tax Payment | 624 | $197.42 | $123K | 3,320 | 10/17/2025 Filed: 10/27/2025 | Filing → | |
| Exercise | 1,588 | - | - | 3,945 | 10/17/2025 Filed: 10/27/2025 | Filing → | |
| Award | 2,395 | - | - | 89,564 | 9/30/2025 Filed: 10/1/2025 | Filing → | |
| Award | 1,968 | - | - | 87,169 | 6/30/2025 Filed: 7/1/2025 | Filing → | |
| Award | 1,352 | - | - | 85,201 | 3/31/2025 Filed: 3/31/2025 | Filing → |
Type
Exercise
Shares
1,588
Price
-
Value
-
Type
Tax Payment
Shares
624
Price
$187.06
Value
$117K
Type
Exercise
Shares
1,588
Price
-
Value
-
Type
Award
Shares
3,445
Price
-
Value
-
Type
Award
Shares
3,445
Price
-
Value
-
Type
Award
Shares
3,445
Price
-
Value
-
Type
Exercise
Shares
2,451
Price
-
Value
-
Type
Exercise
Shares
2,072
Price
-
Value
-
Type
Tax Payment
Shares
978
Price
$195.69
Value
$191K
Type
Exercise
Shares
2,451
Price
-
Value
-
Type
Tax Payment
Shares
815
Price
$195.69
Value
$159K
Type
Exercise
Shares
2,072
Price
-
Value
-
Type
Award
Shares
8,561
Price
-
Value
-
Type
Award
Shares
8,561
Price
-
Value
-
Type
Exercise
Shares
1,588
Price
-
Value
-
Type
Tax Payment
Shares
624
Price
$197.42
Value
$123K
Type
Exercise
Shares
1,588
Price
-
Value
-
Type
Award
Shares
2,395
Price
-
Value
-
Type
Award
Shares
1,968
Price
-
Value
-
Type
Award
Shares
1,352
Price
-
Value
-
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