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Insider ActivityCCOI
FERGUSON Lewis H, Insider at COGENT COMMUNICATIONS HOLDINGS, INC., sold $57K of CCOI
Updated Jun 21, 2026
FERGUSON Lewis H
Insider
COGENT COMMUNICATIONS HOLDINGS, INC. ·
$CCOI
Transaction Details
| Insider | FERGUSON Lewis H |
|---|---|
| Title | Insider |
| Company | COGENT COMMUNICATIONS HOLDINGS, INC. |
| Ticker | CCOI |
| Transaction Type | Sale |
| Transaction Date | 2026-05-28 |
| Shares Traded | 2,800 |
| Price Per Share | $20.36 |
| Total Value | $57K |
| Filed Date | 2026-05-28 |
| Accession Number | 0001395643-26-000014 |
Ownership Context
| Shares Owned After Transaction | 21,094 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001395643-26-000014
Other Insider Trades — CCOI
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| WEED THADDEUS GERARD | VICE PRESIDENT, CFO | sold | $81K | 2026-06-16 |
| KILMER HENRY W | VP OF NETWORK STRATEGY | sold | $41K | 2026-06-15 |
| Kennedy Sheryl Lynn | Insider | sold | $54K | 2026-05-14 |
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT | traded | — | 2026-05-04 |
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT | traded | — | 2026-05-04 |
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT | traded | — | 2026-04-01 |
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT | traded | — | 2026-04-01 |
| BROOKS STEVEN D | Insider | traded | — | 2026-03-31 |
| de Sa Paul | Insider | traded | — | 2026-03-31 |
| Kennedy Sheryl Lynn | Insider | traded | — | 2026-03-31 |
Other Trades by FERGUSON Lewis H
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| CCOI | COGENT COMMUNICATIONS HOLDINGS, INC. | traded | — | 2026-03-31 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for CCOI — COGENT COMMUNICATIONS HOLDINGS, INC. →
Whisper Score — CCOI
27.36
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 21, 2026 at 07:08 UTC