John D Markley Jr

CIK 1473125 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 14, 2010 · Latest: Feb. 14, 2018

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 20 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

20 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 13, 2020 CHTR S 502 $498.62 $250,307 13,192 Direct -3.67% Disposed -69.3% (price as of 2026-08-20)
Feb. 19, 2019 CHTR S 10b5-1 1,000 $350.09 $350,090 12,836 Direct -7.23% Disposed -56.3% (price as of 2026-08-20)
April 4, 2016 CHTR S 10b5-1 2,000 $205.13 $410,260 14,327 Direct -12.25% Disposed -25.4% (price as of 2026-08-20)
Nov. 10, 2015 CHTR S 500 $190.37 $95,185 16,327 Direct -2.97% Disposed -19.6% (price as of 2026-08-20)
May 8, 2014 CHTR S 3,000 $138.88 $416,640 26,650 Indirect -10.12% Disposed 10.2% (price as of 2026-08-20)
March 5, 2013 CHTR P 1,750 $87.06 $152,355 29,650 Indirect +6.27% Acquired 75.8% (price as of 2026-08-20)
May 24, 2012 CHTR P 1,000 $63.82 $63,820 35,133 Indirect +2.93% Acquired 139.8% (price as of 2026-08-20)
May 23, 2012 CHTR P 1,500 $63.32 $94,980 34,133 Indirect +4.60% Acquired 141.6% (price as of 2026-08-20)
May 17, 2012 CHTR P 1,500 $65.66 $98,490 32,633 Indirect +4.82% Acquired 133.0% (price as of 2026-08-20)
Aug. 8, 2011 CHTR P 1,000 $42.20 $42,200 29,654 Direct +3.49% Acquired 262.6% (price as of 2026-08-20)
March 23, 2011 CHTR P 200 $48.78 $9,756 17,600 Indirect +1.15% Acquired 213.7% (price as of 2026-08-20)
March 23, 2011 CHTR P 500 $49.20 $24,600 23,900 Indirect +2.14% Acquired 211.0% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $49.19 $4,919 23,400 Indirect +0.43% Acquired 211.1% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $49.18 $4,918 23,300 Direct +0.43% Acquired 211.1% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $49.17 $4,917 23,200 Indirect +0.43% Acquired 211.2% (price as of 2026-08-20)
March 23, 2011 CHTR P 200 $49.12 $9,824 23,100 Indirect +0.87% Acquired 211.5% (price as of 2026-08-20)
March 23, 2011 CHTR P 500 $49.10 $24,550 22,900 Indirect +2.23% Acquired 211.6% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $49.06 $4,906 22,400 Indirect +0.45% Acquired 211.9% (price as of 2026-08-20)
March 23, 2011 CHTR P 200 $49.01 $9,802 22,300 Indirect +0.90% Acquired 212.2% (price as of 2026-08-20)
March 23, 2011 CHTR P 1,600 $49.00 $78,400 22,100 Indirect +7.80% Acquired 212.3% (price as of 2026-08-20)
March 23, 2011 CHTR P 800 $48.99 $39,192 20,500 Indirect +4.06% Acquired 212.3% (price as of 2026-08-20)
March 23, 2011 CHTR P 400 $48.98 $19,592 19,700 Indirect +2.07% Acquired 212.4% (price as of 2026-08-20)
March 23, 2011 CHTR P 300 $48.94 $14,682 19,300 Indirect +1.58% Acquired 212.6% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $48.93 $4,893 19,000 Indirect +0.53% Acquired 212.7% (price as of 2026-08-20)
March 23, 2011 CHTR P 500 $48.92 $24,460 18,900 Indirect +2.72% Acquired 212.8% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $48.91 $4,891 18,400 Indirect +0.55% Acquired 212.8% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $48.90 $4,890 18,300 Indirect +0.55% Acquired 212.9% (price as of 2026-08-20)
March 23, 2011 CHTR P 100 $48.87 $4,887 18,200 Indirect +0.55% Acquired 213.1% (price as of 2026-08-20)
March 23, 2011 CHTR P 500 $48.80 $24,400 18,100 Indirect +2.84% Acquired 213.5% (price as of 2026-08-20)
March 23, 2011 CHTR P 200 $48.74 $9,748 17,400 Indirect +1.16% Acquired 213.9% (price as of 2026-08-20)
March 23, 2011 CHTR P 2,600 $48.70 $126,620 17,200 Indirect +17.81% Acquired 214.2% (price as of 2026-08-20)
March 23, 2011 CHTR P 300 $48.69 $14,607 14,600 Indirect +2.10% Acquired 214.3% (price as of 2026-08-20)
March 23, 2011 CHTR P 200 $48.60 $9,720 14,300 Indirect +1.42% Acquired 214.8% (price as of 2026-08-20)
March 22, 2011 CHTR P 400 $49.63 $19,852 14,100 Indirect +2.92% Acquired 208.3% (price as of 2026-08-20)
March 22, 2011 CHTR P 2,100 $49.62 $104,202 13,700 Indirect +18.10% Acquired 208.4% (price as of 2026-08-20)
March 22, 2011 CHTR P 1,000 $49.62 $49,620 11,600 Indirect +9.43% Acquired 208.4% (price as of 2026-08-20)
March 22, 2011 CHTR P 1,700 $49.61 $84,337 10,600 Indirect +19.10% Acquired 208.4% (price as of 2026-08-20)
March 22, 2011 CHTR P 500 $49.60 $24,800 8,900 Indirect +5.95% Acquired 208.5% (price as of 2026-08-20)
March 22, 2011 CHTR P 700 $49.60 $34,720 8,400 Indirect +9.09% Acquired 208.5% (price as of 2026-08-20)
March 22, 2011 CHTR P 200 $49.59 $9,918 7,700 Indirect +2.67% Acquired 208.6% (price as of 2026-08-20)
March 22, 2011 CHTR P 200 $49.57 $9,914 7,500 Indirect +2.74% Acquired 208.7% (price as of 2026-08-20)
March 22, 2011 CHTR P 200 $49.40 $9,880 7,300 Indirect +2.82% Acquired 209.7% (price as of 2026-08-20)
March 22, 2011 CHTR P 100 $49.38 $4,938 7,100 Indirect +1.43% Acquired 209.9% (price as of 2026-08-20)
March 22, 2011 CHTR P 300 $49.30 $14,790 7,000 Indirect +4.48% Acquired 210.4% (price as of 2026-08-20)
March 22, 2011 CHTR P 100 $49.28 $4,928 6,700 Indirect +1.52% Acquired 210.5% (price as of 2026-08-20)
March 22, 2011 CHTR P 100 $49.20 $4,920 6,600 Indirect +1.54% Acquired 211.0% (price as of 2026-08-20)
March 21, 2011 CHTR P 467 $49.09 $22,925 6,500 Indirect +7.74% Acquired 211.7% (price as of 2026-08-20)
March 21, 2011 CHTR P 600 $49.08 $29,448 6,033 Indirect +11.04% Acquired 211.8% (price as of 2026-08-20)
March 21, 2011 CHTR P 879 $49.06 $43,124 5,433 Indirect +19.30% Acquired 211.9% (price as of 2026-08-20)
March 21, 2011 CHTR P 1,596 $49.05 $78,284 4,554 Indirect +53.96% Acquired 211.9% (price as of 2026-08-20)
March 21, 2011 CHTR P 1,000 $49.00 $49,000 2,958 Indirect +51.07% Acquired 212.3% (price as of 2026-08-20)
March 21, 2011 CHTR P 100 $48.89 $4,889 1,958 Indirect +5.38% Acquired 213.0% (price as of 2026-08-20)
March 21, 2011 CHTR P 350 $48.83 $17,090 1,858 Indirect +23.21% Acquired 213.4% (price as of 2026-08-20)
March 21, 2011 CHTR P 8 $48.73 $390 1,508 Indirect +0.53% Acquired 214.0% (price as of 2026-08-20)
March 21, 2011 CHTR P 200 $48.71 $9,742 1,500 Indirect +15.38% Acquired 214.1% (price as of 2026-08-20)
March 21, 2011 CHTR P 1,300 $48.70 $63,310 1,300 Indirect — Acquired 214.2% (price as of 2026-08-20)

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.

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
Sept. 14, 2010 CHTR Class A Common Stock — Direct