Last 12 months
Inside the activity.
0 purchase rows · 15 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 1 |
| Dec 2025 | 0 | 4 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 4 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 2 |
| Jun 2026 | 0 | 2 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 2 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| January 09, 2025 Filed Jan 13, 2025 21:58 UTC |
BUBECK JAMESCHIEF REVENUE OFFICER
|
Grantcommon stock | 9,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-001388 · form4-01132025_090108.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 59,142 F1 · shares: The shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2028. Read SEC document |
| January 09, 2025 Filed Jan 13, 2025 21:18 UTC |
WEED THADDEUS GERARDVICE PRESIDENT, CFO
|
Grantcommon stock | 19,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-001377 · form4-01132025_090124.xml · nonDerivative · entry 1 WEED THADDEUS GERARD · CIK 0001166978 · VICE PRESIDENT, CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 107,900 F1 · shares: The shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2028. Read SEC document |
| January 09, 2025 Filed Jan 13, 2025 21:17 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Grantcommon stock | 9,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-001376 · form4-01132025_090132.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 79,430 F1 · shares: The shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2028. Read SEC document |
| January 01, 2025 Filed Jan 2, 2025 21:18 UTC |
Kennedy Sheryl LynnDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000086 · form4-01022025_090154.xml · nonDerivative · entry 1 Kennedy Sheryl Lynn · CIK 0001790695 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,572 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Ms. Kennedy, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 2, 2025 21:09 UTC |
Howell Deneen CDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000082 · form4-01022025_090143.xml · nonDerivative · entry 1 Howell Deneen C · CIK 0001923830 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,337 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Ms. Howell, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 2, 2025 21:07 UTC |
Montagner MarcDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000078 · form4-01022025_090150.xml · nonDerivative · entry 1 Montagner Marc · CIK 0001456823 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 83,849 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Mr. Montagner, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 2, 2025 21:07 UTC |
Howard Eve NDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000077 · form4-01022025_090114.xml · nonDerivative · entry 1 Howard Eve N · CIK 0001933694 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,313 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Ms. Howard, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 2, 2025 21:06 UTC |
Bath BlakeDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000076 · form4-01022025_090137.xml · nonDerivative · entry 1 Bath Blake · CIK 0001378530 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,254 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Mr. Bath, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 3, 2025 21:46 UTC |
FERGUSON Lewis HDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000491 · form4-01032025_090132.xml · nonDerivative · entry 1 FERGUSON Lewis H · CIK 0001395643 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,608 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Mr. Ferguson, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 3, 2025 21:46 UTC |
de Sa PaulDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000489 · form4-01032025_090159.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,799 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Mr. De Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| January 01, 2025 Filed Jan 3, 2025 21:45 UTC |
BROOKS STEVEN DDirector
|
Grantcommon stock | 1,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-000487 · form4-01032025_090124.xml · nonDerivative · entry 1 BROOKS STEVEN D · CIK 0001227882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,999 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q4 2024 service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. Read SEC document |
| December 18, 2024 Filed Dec 19, 2024 21:58 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Giftcommon stock | 485 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-029871 · form4-12192024_091259.xml · nonDerivative · entry 3 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · By minor children Disclosed balance after: 935 Read SEC document |
| December 18, 2024 Filed Dec 19, 2024 21:58 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Giftcommon stock | 485 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-029871 · form4-12192024_091259.xml · nonDerivative · entry 2 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · By minor children Disclosed balance after: 935 Read SEC document |
| December 18, 2024 Filed Dec 19, 2024 21:58 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Giftcommon stock | 970 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-029871 · form4-12192024_091259.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,830 F1 · shares: The reporting person disposed of 970 shares by gift to two family members. Read SEC document |
| December 16, 2024 Filed Dec 17, 2024 21:03 UTC |
SCHAEFFER DAVEDirector · CHAIRMAN, CEO, AND PRESIDENT
|
Disposition to issuercommon stock | 20,000 | $75.88 | $1,517,548.00 |
DisclosureSEC source: 0001415889-24-029576 · form4-12172024_091218.xml · nonDerivative · entry 1 SCHAEFFER DAVE · CIK 0001166976 · Director · CHAIRMAN, CEO, AND PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,228,038 Read SEC document |
| December 12, 2024 Filed Dec 13, 2024 14:19 UTC |
KILMER HENRY WVP OF NETWORK STRATEGY
|
Salecommon stock | 4,800 | $75.61 | $362,942.40 |
DisclosureSEC source: 0001415889-24-029195 · form4-12132024_021245.xml · nonDerivative · entry 1 KILMER HENRY W · CIK 0001599812 · VP OF NETWORK STRATEGY 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,800 Read SEC document |
| December 09, 2024 Filed Dec 10, 2024 23:00 UTC |
BUBECK JAMESCHIEF REVENUE OFFICER
|
Salecommon stock | 1,920 | $76.60 | $147,065.47 |
DisclosureSEC source: 0001415889-24-028881 · form4-12102024_111218.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,542 Read SEC document |
| December 04, 2024 Filed Dec 6, 2024 21:20 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Giftcommon stock | 900 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-028467 · form4-12062024_091235.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,800 F1 · balance_after: The reporting person disposed of 900 shares by gift to two independent adult family members. Read SEC document |
| December 02, 2024 Filed Dec 3, 2024 22:54 UTC |
BUBECK JAMESCHIEF REVENUE OFFICER
|
Salecommon stock | 1,920 | $81.42 | $156,328.90 |
DisclosureSEC source: 0001415889-24-028184 · form4-12032024_101201.xml · nonDerivative · entry 2 BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,462 Read SEC document |
| December 02, 2024 Filed Dec 3, 2024 21:10 UTC |
WEED THADDEUS GERARDVICE PRESIDENT, CFO
|
Salecommon stock | 4,800 | $81.58 | $391,584.00 |
DisclosureSEC source: 0001415889-24-028068 · form4-12032024_091208.xml · nonDerivative · entry 2 WEED THADDEUS GERARD · CIK 0001166978 · VICE PRESIDENT, CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 88,500 Read SEC document |
| December 01, 2024 Filed Dec 3, 2024 22:54 UTC |
BUBECK JAMESCHIEF REVENUE OFFICER
|
Grantcommon stock | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-028184 · form4-12032024_101201.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,382 F1 · shares: On February 24, 2021, the reporting person was granted an award of restricted stock units, which vest in the form of common stock based upon the Issuer's achievement of certain performance goals. The Issuer's Board of Directors, and its Compensation Committee, determined that the performance goals had been met, resulting in the vesting of these shares on December 1, 2024 under the terms of the grant. Read SEC document |
| December 01, 2024 Filed Dec 3, 2024 21:10 UTC |
WEED THADDEUS GERARDVICE PRESIDENT, CFO
|
Grantcommon stock | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-028068 · form4-12032024_091208.xml · nonDerivative · entry 1 WEED THADDEUS GERARD · CIK 0001166978 · VICE PRESIDENT, CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,300 F1 · shares: On February 24, 2021, the reporting person was granted an award of restricted stock units, which vest in the form of common stock based upon the Issuer's achievement of certain performance goals. The Issuer's Board of Directors, and its Compensation Committee, determined that the performance goals had been met, resulting in the vesting of these shares on December 1, 2024 under the terms of the grant. Read SEC document |
| December 01, 2024 Filed Dec 3, 2024 21:09 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Grantcommon stock | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-028065 · form4-12032024_091214.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 71,700 F1 · shares: On February 24, 2021, the reporting person was granted an award of restricted stock units, which vest in the form of common stock based upon the Issuer's achievement of certain performance goals. The Issuer's Board of Directors, and its Compensation Committee, determined that the performance goals had been met, resulting in the vesting of these shares on December 1, 2024 under the terms of the grant. Read SEC document |
| December 01, 2024 Filed Dec 4, 2024 15:16 UTC |
KILMER HENRY WVP OF NETWORK STRATEGY
|
Salecommon stock | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-028213 · form4-12042024_031241.xml · nonDerivative · entry 1 KILMER HENRY W · CIK 0001599812 · VP OF NETWORK STRATEGY 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,600 F1 · shares: On February 24, 2021, the reporting person was granted an award of restricted stock units, which vest in the form of common stock based upon the Issuer's achievement of certain performance goals. The Issuer's Board of Directors, and its Compensation Committee, determined that the performance goals had been met, resulting in the vesting of these shares on December 1, 2024 under the terms of the grant. Read SEC document |
| December 01, 2024 Filed Jun 9, 2025 20:46 UTC Amendment |
KILMER HENRY WVP OF NETWORK STRATEGY
|
Grantcommon stock | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-016294 · form4a-06092025_080645.xml · nonDerivative · entry 1 KILMER HENRY W · CIK 0001599812 · VP OF NETWORK STRATEGY 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,600 F1 · kind: This Amendment revises the Code in box 3 to A - Award, replacing an incorrect code of S filed on the original December 1, 2024 filing. The beneficial ownership reported on December 1, 2024 was correct. F2 · shares: On February 24, 2021, the reporting person was granted an award of restricted stock units, which vest in the form of common stock based upon the Issuer's achievement of certain performance goals. The Issuer's Board of Directors, and its Compensation Committee, determined that the performance goals had been met, resulting in the vesting of these shares on December 1, 2024 under the terms of the grant. Read SEC document |
| November 26, 2024 Filed Nov 27, 2024 21:01 UTC |
SCHAEFFER DAVEDirector · CHAIRMAN, CEO, AND PRESIDENT
|
Salecommon stock | 24,364 | $82.69 | $2,014,537.34 |
DisclosureSEC source: 0001415889-24-027836 · form4-11272024_091127.xml · nonDerivative · entry 2 SCHAEFFER DAVE · CIK 0001166976 · Director · CHAIRMAN, CEO, AND PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,248,038 Read SEC document |
| November 25, 2024 Filed Nov 27, 2024 21:01 UTC |
SCHAEFFER DAVEDirector · CHAIRMAN, CEO, AND PRESIDENT
|
Salecommon stock | 35,636 | $83.76 | $2,984,942.63 |
DisclosureSEC source: 0001415889-24-027836 · form4-11272024_091127.xml · nonDerivative · entry 1 SCHAEFFER DAVE · CIK 0001166976 · Director · CHAIRMAN, CEO, AND PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,272,402 Read SEC document |
| November 21, 2024 Filed Nov 21, 2024 21:02 UTC |
Bath BlakeDirector
|
Salecommon stock | 6,220 | $83.69 | $520,564.86 |
DisclosureSEC source: 0001415889-24-027397 · form4-11212024_091119.xml · nonDerivative · entry 1 Bath Blake · CIK 0001378530 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Read SEC document |
| November 18, 2024 Filed Nov 19, 2024 16:27 UTC |
FERGUSON Lewis HDirector
|
Salecommon stock | 846 | $81.76 | $69,170.65 |
DisclosureSEC source: 0001415889-24-027159 · form4-11192024_041140.xml · nonDerivative · entry 1 FERGUSON Lewis H · CIK 0001395643 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,354 Read SEC document |
| November 12, 2024 Filed Nov 12, 2024 21:19 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Salecommon stock | 2,280 | $80.41 | $183,327.50 |
DisclosureSEC source: 0001415889-24-026600 · form4-11122024_091124.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,300 Read SEC document |
| November 11, 2024 Filed Nov 12, 2024 13:46 UTC |
Kennedy Sheryl LynnDirector
|
Salecommon stock | 1,350 | $80.58 | $108,776.66 |
DisclosureSEC source: 0001415889-24-026495 · form4-11122024_011145.xml · nonDerivative · entry 1 Kennedy Sheryl Lynn · CIK 0001790695 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,318 Read SEC document |
| November 11, 2024 Filed Nov 14, 2024 18:32 UTC |
Howard Eve NDirector
|
Salecommon stock | 3,500 | $82.02 | $287,070.00 |
DisclosureSEC source: 0001415889-24-026832 · form4-11142024_061140.xml · nonDerivative · entry 1 Howard Eve N · CIK 0001933694 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,059 Read SEC document |
| October 01, 2024 Filed Oct 1, 2024 21:02 UTC |
Bath BlakeDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024203 · form4-10012024_091036.xml · nonDerivative · entry 1 Bath Blake · CIK 0001378530 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,220 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Mr. Bath, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 1, 2024 20:51 UTC |
FERGUSON Lewis HDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024200 · form4-10012024_081035.xml · nonDerivative · entry 1 FERGUSON Lewis H · CIK 0001395643 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,200 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Mr. Ferguson, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 1, 2024 20:50 UTC |
BROOKS STEVEN DDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024199 · form4-10012024_081009.xml · nonDerivative · entry 1 BROOKS STEVEN D · CIK 0001227882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,045 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Mr. Brooks, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 1, 2024 20:47 UTC |
Kennedy Sheryl LynnDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024198 · form4-10012024_081029.xml · nonDerivative · entry 1 Kennedy Sheryl Lynn · CIK 0001790695 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,668 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Ms. Kennedy, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 2, 2024 21:51 UTC |
Howard Eve NDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024480 · form4-10022024_091013.xml · nonDerivative · entry 1 Howard Eve N · CIK 0001933694 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,559 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Ms. Howard, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 2, 2024 13:53 UTC |
de Sa PaulDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024283 · form4-10022024_011004.xml · nonDerivative · entry 1 de Sa Paul · CIK 0001901420 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,545 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Mr. de Sa, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 2, 2024 13:52 UTC |
Howell Deneen CDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024282 · form4-10022024_011022.xml · nonDerivative · entry 1 Howell Deneen C · CIK 0001923830 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,083 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Ms. Howell, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 2, 2024 13:51 UTC |
Montagner MarcDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-024281 · form4-10022024_011048.xml · nonDerivative · entry 1 Montagner Marc · CIK 0001456823 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 82,595 F1 · shares: The shares of common stock reported reflects a quarterly payment to directors for Q3 2024 service. All shares are owned directly by Mr. Montagner, a director of Cogent Communications Holdings, Inc. Read SEC document |
| October 01, 2024 Filed Oct 22, 2024 21:06 UTC Amendment |
BROOKS STEVEN DDirector
|
Grantcommon stock | 1,452 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-025524 · form4a-10222024_091008.xml · nonDerivative · entry 1 BROOKS STEVEN D · CIK 0001227882 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,745 F1 · shares: The Forms 4 filed by the reporting person on October 1, 2024, and July 1, 2024, overstated the reporting person's beneficial ownership by 300 shares. The correct number of shares beneficially owned following the transaction on October 1, 2024 is reflected herein. Read SEC document |
| September 12, 2024 Filed Sep 13, 2024 20:45 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Salecommon stock | 1,400 | $71.67 | $100,338.00 |
DisclosureSEC source: 0001415889-24-023378 · form4-09132024_080929.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 71,580 Read SEC document |
| September 10, 2024 Filed Sep 11, 2024 20:18 UTC |
SCHAEFFER DAVEDirector · CHAIRMAN, CEO, AND PRESIDENT · 10% owner
|
Salecommon stock | 65,000 | $71.75 | $4,663,555.00 |
DisclosureSEC source: 0001415889-24-023208 · form4-09112024_080901.xml · nonDerivative · entry 1 SCHAEFFER DAVE · CIK 0001166976 · Director · CHAIRMAN, CEO, AND PRESIDENT · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,308,038 Read SEC document |
| September 10, 2024 Filed Sep 11, 2024 20:17 UTC |
Kennedy Sheryl LynnDirector
|
Salecommon stock | 1,550 | $71.06 | $110,138.82 |
DisclosureSEC source: 0001415889-24-023207 · form4-09112024_080922.xml · nonDerivative · entry 1 Kennedy Sheryl Lynn · CIK 0001790695 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,216 Read SEC document |
| September 04, 2024 Filed Sep 5, 2024 20:44 UTC |
BUBECK JAMESCHIEF REVENUE OFFICER
|
Salecommon stock | 1,920 | $69.77 | $133,958.40 |
DisclosureSEC source: 0001415889-24-022939 · form4-09052024_080949.xml · nonDerivative · entry 1 BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 50,982 F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1) adopted on December 9, 2022. Read SEC document |
| September 04, 2024 Filed Sep 5, 2024 20:10 UTC |
KILMER HENRY WVP OF NETWORK STRATEGY
|
Salecommon stock | 2,400 | $69.51 | $166,824.00 |
DisclosureSEC source: 0001415889-24-022897 · form4-09052024_080933.xml · nonDerivative · entry 1 KILMER HENRY W · CIK 0001599812 · VP OF NETWORK STRATEGY 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,200 Read SEC document |
| September 03, 2024 Filed Sep 3, 2024 20:11 UTC |
WEED THADDEUS GERARDVICE PRESIDENT, CFO
|
Salecommon stock | 2,400 | $69.68 | $167,221.68 |
DisclosureSEC source: 0001415889-24-022686 · form4-09032024_080955.xml · nonDerivative · entry 1 WEED THADDEUS GERARD · CIK 0001166978 · VICE PRESIDENT, CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 90,900 Read SEC document |
| August 27, 2024 Filed Aug 28, 2024 16:00 UTC |
SCHAEFFER DAVEDirector · CHAIRMAN, CEO, AND PRESIDENT · 10% owner
|
Salecommon stock | 60,000 | $72.82 | $4,368,960.00 |
DisclosureSEC source: 0001415889-24-022382 · form4-08282024_030858.xml · nonDerivative · entry 1 SCHAEFFER DAVE · CIK 0001166976 · Director · CHAIRMAN, CEO, AND PRESIDENT · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,373,038 Read SEC document |
| August 23, 2024 Filed Aug 26, 2024 20:11 UTC |
Chang John B.VP & CHIEF LEGAL OFFICER
|
Salecommon stock | 2,055 | $74.00 | $152,070.00 |
DisclosureSEC source: 0001415889-24-022218 · form4-08262024_080824.xml · nonDerivative · entry 1 Chang John B. · CIK 0001775672 · VP & CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 72,980 Read SEC document |
| August 22, 2024 Filed Aug 26, 2024 14:10 UTC |
FERGUSON Lewis HDirector
|
Salecommon stock | 1,550 | $72.62 | $112,554.03 |
DisclosureSEC source: 0001415889-24-022176 · form4-08262024_020849.xml · nonDerivative · entry 1 FERGUSON Lewis H · CIK 0001395643 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,748 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.