TapewireFind a company

person · Reporting owner

BUBECK JAMES

Disclosed activity across 1 company

Tapewire entity
78810
SEC CIK
0001654298

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
COGENT COMMUNICATIONS HOLDINGS, INC.CCOI · Entity 1298CHIEF REVENUE OFFICERJune 04, 2025June 06, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

COGENT COMMUNICATIONS HOLDINGS, INC.

Report date June 04, 2025 · Filed June 06, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
common stockSEC Table I · non-derivativeDirect55,142 Reported balance After 2025-06-04 transaction · row 1
1 source row

Row 1 · 2025-06-04 · Sale · Disposed 2,000 · Balance 55,142

Transaction history

JSON API
Reset

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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 04, 2025 Filed Jun 6, 2025 13:16 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 2,000 $47.50 $94,999.20
Disclosure

SEC source: 0001415889-25-015884 · form4-06062025_010608.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,142

Read SEC document
March 04, 2025 Filed Mar 5, 2025 16:42 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 2,000 $71.67 $143,348.20
Disclosure

SEC source: 0001415889-25-006878 · form4-03052025_040357.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,142

Read SEC document
January 09, 2025 Filed Jan 13, 2025 21:58 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC 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
December 09, 2024 Filed Dec 10, 2024 23:00 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $76.60 $147,065.47
Disclosure

SEC 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 02, 2024 Filed Dec 3, 2024 22:54 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $81.42 $156,328.90
Disclosure

SEC 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 01, 2024 Filed Dec 3, 2024 22:54 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 2,400 $0.00 $0.00
Disclosure

SEC 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
September 04, 2024 Filed Sep 5, 2024 20:44 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $69.77 $133,958.40
Disclosure

SEC 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
June 03, 2024 Filed Jun 4, 2024 20:16 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $58.97 $113,221.06
Disclosure

SEC source: 0001415889-24-015335 · form4-06042024_080639.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 52,902

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
March 01, 2024 Filed Mar 4, 2024 22:29 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $76.62 $147,107.71
Disclosure

SEC source: 0001415889-24-006319 · form4-03042024_100309.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 54,822

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
January 03, 2024 Filed Jan 5, 2024 19:40 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-000759 · form4-01052024_070129.xml · nonDerivative · entry 2

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,742

F2 · shares: The award vests on January 3, 2027, provided that Mr. Bubeck shall be employed through and on that vesting date

Read SEC document
January 03, 2024 Filed Jan 5, 2024 19:40 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-000759 · form4-01052024_070129.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,742

F1 · shares: The shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2027.

Read SEC document
December 05, 2023 Filed Dec 6, 2023 18:49 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $66.12 $126,957.31
Disclosure

SEC source: 0001415889-23-015921 · form4-12062023_061211.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,142

Read SEC document
December 01, 2023 Filed Dec 1, 2023 21:32 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 2,400 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-015693 · form4-12012023_091235.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,982

F1 · date: On February 14, 2020, 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, 2023 under the terms of the grant.

Read SEC document
December 01, 2023 Filed Dec 4, 2023 18:46 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $63.70 $122,296.90
Disclosure

SEC source: 0001415889-23-015728 · form4-12042023_061222.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 39,062

Read SEC document
September 01, 2023 Filed Sep 5, 2023 16:57 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $70.96 $136,242.43
Disclosure

SEC source: 0001415889-23-012890 · form4-09052023_040914.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,582

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
June 01, 2023 Filed Jun 2, 2023 18:19 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $61.07 $117,250.18
Disclosure

SEC source: 0001415889-23-009070 · form4-06022023_060634.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · CHIEF REVENUE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,502

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
March 01, 2023 Filed Mar 3, 2023 15:20 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $64.49 $123,817.73
Disclosure

SEC source: 0001567619-23-004287 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,422

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
January 03, 2023 Filed Jan 5, 2023 14:02 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-000404 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,342

F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2026.

Read SEC document
December 05, 2022 Filed Dec 9, 2022 15:47 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $57.45 $110,303.42
Disclosure

SEC source: 0001567619-22-021441 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,742

Read SEC document
December 01, 2022 Filed Dec 1, 2022 15:04 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 2,400 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-021080 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,582

F1 · shares: On May 1, 2019, 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, 2022 under the terms of the grant.

Read SEC document
December 01, 2022 Filed Dec 2, 2022 16:54 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $58.15 $111,644.93
Disclosure

SEC source: 0001567619-22-021151 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,662

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
September 01, 2022 Filed Sep 6, 2022 22:57 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $53.51 $102,732.48
Disclosure

SEC source: 0001567619-22-017087 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,182

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
June 01, 2022 Filed Jun 2, 2022 14:43 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $60.03 $115,248.19
Disclosure

SEC source: 0001567619-22-012045 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,102

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
March 01, 2022 Filed Mar 2, 2022 19:48 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $62.94 $120,842.11
Disclosure

SEC source: 0001567619-22-006026 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,022

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
January 03, 2022 Filed Jan 5, 2022 21:18 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-000533 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,942

F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2025.

Read SEC document
December 14, 2021 Filed Dec 15, 2021 14:34 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $76.77 $147,398.40
Disclosure

SEC source: 0001567619-21-022071 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,342

Read SEC document
December 01, 2021 Filed Dec 1, 2021 14:53 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 2,400 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-021350 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,182

F1 · shares: On February 21, 2018, 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, 2021 under the terms of the grant.

Read SEC document
December 01, 2021 Filed Dec 3, 2021 22:06 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $74.92 $143,850.43
Disclosure

SEC source: 0001567619-21-021605 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,262

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
September 01, 2021 Filed Sep 2, 2021 14:51 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $73.64 $141,383.04
Disclosure

SEC source: 0001567619-21-016609 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,782

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1).

Read SEC document
June 01, 2021 Filed Jun 2, 2021 17:16 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $74.96 $143,922.05
Disclosure

SEC source: 0001567619-21-011497 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,702

F1 · shares: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan)

Read SEC document
May 19, 2021 Filed May 19, 2021 18:08 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 5,000 $74.66 $373,306.00
Disclosure

SEC source: 0001567619-21-010713 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,622

Read SEC document
March 10, 2021 Filed Mar 11, 2021 14:56 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $60.43 $116,030.21
Disclosure

SEC source: 0001567619-21-006071 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,622

Read SEC document
February 24, 2021 Filed Feb 25, 2021 22:22 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-004945 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,382

F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2024.

Read SEC document
February 24, 2021 Filed Mar 2, 2021 00:28 UTC Amendment COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-005218 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,542

F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2024.

F2 · balance_after: Due to a clerical oversight the ownership reported by Mr. Bubeck on February 24, 2021 was overstated by 3,840 shares. The correct ownership is reported in this amendment.

Read SEC document
December 01, 2020 Filed Dec 2, 2020 22:07 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 3,840 $57.94 $222,489.60
Disclosure

SEC source: 0001567619-20-020569 · doc1.xml · nonDerivative · entry 2

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,942

Read SEC document
December 01, 2020 Filed Dec 2, 2020 22:07 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 2,400 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-020569 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,782

F1 · shares: On May 3, 2017, 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, 2020 under the terms of the grant.

Read SEC document
September 01, 2020 Filed Sep 2, 2020 16:44 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $67.47 $129,540.10
Disclosure

SEC source: 0001567619-20-016307 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,382

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
June 01, 2020 Filed Jun 1, 2020 21:12 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $78.28 $150,298.94
Disclosure

SEC source: 0001567619-20-011445 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,302

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
March 02, 2020 Filed Mar 3, 2020 15:32 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $77.44 $148,693.06
Disclosure

SEC source: 0001567619-20-005392 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,222

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
February 14, 2020 Filed Feb 18, 2020 20:11 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004158 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,142

F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2023.

Read SEC document
December 31, 2019 Filed Jan 2, 2020 17:07 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $66.08 $126,878.02
Disclosure

SEC source: 0001567619-20-000018 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,542

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
December 02, 2019 Filed Dec 2, 2019 22:13 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $61.76 $118,583.04
Disclosure

SEC source: 0001567619-19-022477 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,462

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
October 01, 2019 Filed Oct 2, 2019 15:11 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 250 $54.80 $13,700.23
Disclosure

SEC source: 0001567619-19-019017 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,382

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
September 03, 2019 Filed Sep 4, 2019 16:10 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $59.77 $114,760.13
Disclosure

SEC source: 0001567619-19-017839 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,632

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
July 01, 2019 Filed Jul 2, 2019 14:53 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 250 $59.28 $14,818.80
Disclosure

SEC source: 0001567619-19-014212 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,552

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
June 03, 2019 Filed Jun 4, 2019 15:22 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $57.41 $110,221.06
Disclosure

SEC source: 0001567619-19-012644 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,802

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
May 01, 2019 Filed May 1, 2019 22:04 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Grantcommon stock 9,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-009580 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,722

F1 · shares: These shares of restricted stock will vest in four equal quarterly installments starting on March 1, 2022.

Read SEC document
April 01, 2019 Filed Apr 2, 2019 15:20 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 250 $53.73 $13,433.50
Disclosure

SEC source: 0001567619-19-008107 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,122

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
March 01, 2019 Filed Mar 4, 2019 19:10 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 1,920 $48.99 $94,067.33
Disclosure

SEC source: 0001567619-19-005967 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,372

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

Read SEC document
January 02, 2019 Filed Jan 3, 2019 19:40 UTC COGENT COMMUNICATIONS HOLDINGS, INC. CCOI · Entity 1298 Salecommon stock 250 $44.51 $11,127.00
Disclosure

SEC source: 0001567619-19-000218 · doc1.xml · nonDerivative · entry 1

BUBECK JAMES · CIK 0001654298 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,292

F1 · date: The sale of shares of common stock reported here was implemented pursuant to Mr. Bubeck's structured sale plan (10b5-1 plan).

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.