Jeffrey Karnes

CIK 1332015 · View on SEC EDGAR ↗

Insider

First SEC filing: June 30, 2005 · Latest: June 30, 2005

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 9 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

9 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 1, 2013 CCOI S 10b5-1 2,000 $28.24 $56,480 72,218 Direct -2.69% Disposed -67.0% (price as of 2026-08-19)
April 16, 2013 CCOI S 10b5-1 1,200 $28.30 $33,960 74,218 Direct -1.59% Disposed -67.0% (price as of 2026-08-19)
March 13, 2013 CCOI S 9,000 $25.61 $230,490 75,418 Direct -10.66% Disposed -63.6% (price as of 2026-08-19)
March 7, 2013 CCOI S 10,000 $25.50 $255,000 84,418 Direct -10.59% Disposed -63.4% (price as of 2026-08-19)
Dec. 10, 2012 CCOI S 3,000 $22.00 $66,000 101,618 Direct -2.87% Disposed -57.6% (price as of 2026-08-19)
Nov. 20, 2012 CCOI S 3,000 $21.11 $63,330 104,618 Direct -2.79% Disposed -55.8% (price as of 2026-08-19)
Oct. 15, 2012 CCOI S 10b5-1 1,500 $21.09 $31,635 107,618 Direct -1.37% Disposed -55.8% (price as of 2026-08-19)
Aug. 13, 2012 CCOI S 4,000 $19.36 $77,440 109,118 Direct -3.54% Disposed -51.8% (price as of 2026-08-19)
July 16, 2012 CCOI S 10b5-1 1,500 $19.37 $29,055 113,118 Direct -1.31% Disposed -51.9% (price as of 2026-08-19)
May 7, 2012 CCOI S 3,000 $18.50 $55,500 114,618 Direct -2.55% Disposed -49.6% (price as of 2026-08-19)
April 16, 2012 CCOI S 10b5-1 1,500 $18.62 $27,930 69,618 Direct -2.11% Disposed -49.9% (price as of 2026-08-19)
March 9, 2012 CCOI S 1,500 $18.56 $27,840 71,118 Direct -2.07% Disposed -49.8% (price as of 2026-08-19)
Feb. 28, 2012 CCOI S 3,000 $18.56 $55,680 72,618 Direct -3.97% Disposed -49.8% (price as of 2026-08-19)
Jan. 17, 2012 CCOI S 10b5-1 1,500 $18.24 $27,360 75,618 Direct -1.95% Disposed -48.9% (price as of 2026-08-19)
Jan. 3, 2012 CCOI S 10b5-1 500 $17.04 $8,520 77,118 Direct -0.64% Disposed -45.3% (price as of 2026-08-19)
Oct. 17, 2011 CCOI S 10b5-1 1,500 $14.87 $22,305 77,618 Direct -1.90% Disposed -37.3% (price as of 2026-08-19)
Oct. 3, 2011 CCOI S 10b5-1 500 $13.35 $6,675 79,118 Direct -0.63% Disposed -30.1% (price as of 2026-08-19)
July 15, 2011 CCOI S 10b5-1 1,500 $16.63 $24,945 79,618 Direct -1.85% Disposed -43.9% (price as of 2026-08-19)
July 1, 2011 CCOI S 10b5-1 500 $17.07 $8,535 81,118 Direct -0.61% Disposed -45.4% (price as of 2026-08-19)
May 13, 2011 CCOI S 4,000 $14.62 $58,480 81,618 Direct -4.67% Disposed -36.2% (price as of 2026-08-19)
April 15, 2011 CCOI S 10b5-1 6,000 $12.92 $77,520 85,618 Direct -6.55% Disposed -27.8% (price as of 2026-08-19)
April 1, 2011 CCOI S 10b5-1 500 $14.74 $7,370 93,778 Direct -0.53% Disposed -36.7% (price as of 2026-08-19)
Dec. 20, 2010 CCOI S 10b5-1 938 $12.62 $11,838 94,278 Direct -0.99% Disposed -26.1% (price as of 2026-08-19)
Oct. 18, 2010 CCOI S 10b5-1 7,000 $10.50 $73,500 95,216 Direct -6.85% Disposed -11.2% (price as of 2026-08-19)
Oct. 1, 2010 CCOI S 10b5-1 625 $9.41 $5,881 102,216 Direct -0.61% Disposed -0.9% (price as of 2026-08-19)
Sept. 20, 2010 CCOI S 10b5-1 938 $9.11 $8,545 102,841 Direct -0.90% Disposed 2.4% (price as of 2026-08-19)
July 1, 2010 CCOI S 10b5-1 625 $7.34 $4,588 103,779 Direct -0.60% Disposed 27.0% (price as of 2026-08-19)
June 21, 2010 CCOI S 10b5-1 938 $8.73 $8,189 104,404 Direct -0.89% Disposed 6.8% (price as of 2026-08-19)
April 1, 2010 CCOI S 10b5-1 500 $10.09 $5,045 47,742 Direct -1.04% Disposed -7.6% (price as of 2026-08-19)
March 22, 2010 CCOI S 10b5-1 750 $11.24 $8,430 48,242 Direct -1.53% Disposed -17.0% (price as of 2026-08-19)
Jan. 4, 2010 CCOI S 10b5-1 500 $9.95 $4,975 48,992 Direct -1.01% Disposed -6.3% (price as of 2026-08-19)
Dec. 21, 2009 CCOI S 10b5-1 750 $9.32 $6,990 49,492 Direct -1.49% Disposed 0.1% (price as of 2026-08-19)
Oct. 9, 2009 CCOI S 10b5-1 4,000 $12.43 $49,720 50,242 Direct -7.37% Disposed -25.0% (price as of 2026-08-19)
Oct. 1, 2009 CCOI S 10b5-1 500 $10.98 $5,490 54,242 Direct -0.91% Disposed -15.1% (price as of 2026-08-19)
Sept. 21, 2009 CCOI S 10b5-1 750 $12.07 $9,052 54,742 Direct -1.35% Disposed -22.7% (price as of 2026-08-19)
Aug. 11, 2009 CCOI S 5,000 $11.15 $55,750 55,492 Direct -8.27% Disposed -16.4% (price as of 2026-08-19)
July 1, 2009 CCOI S 10b5-1 625 $8.26 $5,162 60,492 Direct -1.02% Disposed 12.9% (price as of 2026-08-19)
June 22, 2009 CCOI S 10b5-1 750 $8.26 $6,195 61,117 Direct -1.21% Disposed 12.9% (price as of 2026-08-19)
April 30, 2009 CCOI S 10b5-1 10,000 $8.76 $87,600 61,867 Direct -13.91% Disposed 6.4% (price as of 2026-08-19)
April 1, 2009 CCOI S 10b5-1 625 $7.37 $4,606 71,867 Direct -0.86% Disposed 26.5% (price as of 2026-08-19)
March 20, 2009 CCOI S 10b5-1 937 $7.24 $6,784 72,492 Direct -1.28% Disposed 28.8% (price as of 2026-08-19)
Jan. 2, 2009 CCOI S 10b5-1 2,500 $6.69 $16,725 73,429 Direct -3.29% Disposed 39.4% (price as of 2026-08-19)
Dec. 23, 2008 CCOI S 10b5-1 1,874 $6.10 $11,431 75,929 Direct -2.41% Disposed 52.9% (price as of 2026-08-19)
Dec. 4, 2008 CCOI S 3,000 $5.25 $15,750 77,803 Direct -3.71% Disposed 77.6% (price as of 2026-08-19)
April 16, 2008 CCOI S 10b5-1 802 $19.00 $15,238 80,803 Direct -0.98% Disposed -50.9% (price as of 2026-08-19)
Feb. 25, 2008 CCOI S 10b5-1 802 $19.00 $15,238 81,605 Direct -0.97% Disposed -50.9% (price as of 2026-08-19)
Dec. 17, 2007 CCOI S 10b5-1 961 $20.89 $20,075 62,407 Direct -1.52% Disposed -55.4% (price as of 2026-08-19)
Nov. 15, 2007 CCOI S 10b5-1 961 $23.88 $22,949 63,368 Direct -1.49% Disposed -61.0% (price as of 2026-08-19)
Oct. 15, 2007 CCOI S 10b5-1 961 $27.52 $26,447 64,329 Direct -1.47% Disposed -66.1% (price as of 2026-08-19)
Sept. 17, 2007 CCOI S 10b5-1 961 $23.66 $22,737 65,290 Direct -1.45% Disposed -60.6% (price as of 2026-08-19)
Aug. 15, 2007 CCOI S 10b5-1 961 $25.06 $24,083 66,251 Direct -1.43% Disposed -62.8% (price as of 2026-08-19)
July 16, 2007 CCOI S 10b5-1 961 $32.26 $31,002 67,212 Direct -1.41% Disposed -71.1% (price as of 2026-08-19)
June 15, 2007 CCOI S 10b5-1 961 $26.86 $25,812 38,173 Direct -2.46% Disposed -65.3% (price as of 2026-08-19)
May 15, 2007 CCOI S 10b5-1 961 $23.38 $22,468 39,134 Direct -2.40% Disposed -60.1% (price as of 2026-08-19)
April 16, 2007 CCOI S 961 $26.42 $25,390 20,095 Direct -4.56% Disposed -64.7% (price as of 2026-08-19)
March 16, 2007 CCOI S 961 $23.48 $22,564 21,056 Direct -4.36% Disposed -60.3% (price as of 2026-08-19)
Dec. 15, 2006 CCOI S 10b5-1 1,200 $15.65 $18,780 22,017 Direct -5.17% Disposed -40.4% (price as of 2026-08-19)
Nov. 15, 2006 CCOI S 10b5-1 1,200 $15.96 $19,152 23,217 Direct -4.91% Disposed -41.6% (price as of 2026-08-19)
Oct. 16, 2006 CCOI S 10b5-1 1,200 $12.46 $14,952 14,417 Direct -7.68% Disposed -25.2% (price as of 2026-08-19)
Sept. 15, 2006 CCOI S 10b5-1 1,200 $9.45 $11,340 15,617 Direct -7.14% Disposed -1.3% (price as of 2026-08-19)
Aug. 30, 2006 CCOI S 10b5-1 1,200 $9.00 $10,800 16,817 Direct -6.66% Disposed 3.6% (price as of 2026-08-19)
July 19, 2006 CCOI S 10b5-1 1,214 $9.00 $10,926 18,017 Direct -6.31% Disposed 3.6% (price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Oct. 26, 2005 CCOI Option to purchase common stock common stock (10,000) — Oct. 26, 2015 10,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 30, 2005 CCOI Common Stock [F1] 19,231 Direct