Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 55 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

55 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 9, 2013 CSGP S 2,750 $160.85 $442,338 22,220 Direct -11.01% Disposed 72.0% (price as of 2026-10-05)
March 13, 2013 CSGP S 16,066 $100.01 $1,606,761 24,970 Direct -39.15% Disposed 176.6% (price as of 2026-10-05)
Sept. 13, 2012 CSGP S 1,000 $82.22 $82,220 25,680 Direct -3.75% Disposed 236.4% (price as of 2026-10-05)
May 4, 2012 CSGP S 17,633 $70.42 $1,241,716 26,680 Direct -39.79% Disposed 292.8% (price as of 2026-10-05)
May 2, 2011 CSGP S 9,267 $68.45 $634,326 10,872 Direct -46.02% Disposed 304.1% (price as of 2026-10-05)
May 2, 2011 CSGP S 3,500 $68.50 $239,750 20,139 Direct -14.81% Disposed 303.8% (price as of 2026-10-05)
Sept. 14, 2010 CSGP S 2,951 $45.09 $133,061 10,718 Direct -21.59% Disposed 513.4% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 13, 2013 CSGP Option to Acquire Common Stock Common Stock (1,933) $58.95 Feb. 20, 2022 1,933 Disposed
March 13, 2013 CSGP Option to Acquire Common Stock Common Stock (3,933) $57.16 March 3, 2021 3,933 Disposed
March 13, 2013 CSGP Option to Acquire Common Stock Common Stock (7,700) $42.29 March 11, 2020 7,700 Disposed
March 11, 2013 CSGP Option to Acquire Common Stock Common Stock (5,100) $102.16 March 10, 2023 5,100 Acquired
May 4, 2012 CSGP Option to Acquire Common Stock Common Stock (8,800) $25.00 March 1, 2019 8,800 Disposed
May 4, 2012 CSGP Option to Acquire Common Stock Common Stock (5,300) $43.99 Feb. 26, 2018 5,300 Disposed
May 4, 2012 CSGP Option to Acquire Common Stock Common Stock (3,533) $51.92 Dec. 11, 2016 3,533 Disposed
Feb. 21, 2012 CSGP Option to Acquire Common Stock Common Stock (5,800) $58.95 Feb. 20, 2022 5,800 Acquired
May 2, 2011 CSGP Option to Acquire Common Stock Common Stock (1,767) $51.92 Dec. 11, 2016 1,767 Disposed
May 2, 2011 CSGP Option to Acquire Common Stock Common Stock (10,000) $44.86 Sept. 8, 2014 10,000 Disposed
May 2, 2011 CSGP Option to Acquire Common Stock Common Stock (1,000) $30.06 Sept. 3, 2013 1,000 Disposed
March 4, 2011 CSGP Option to Acquire Common Stock Common Stock (5,900) $57.16 March 3, 2021 5,900 Acquired
March 12, 2010 CSGP Option to Acquire Common Stock Common Stock (7,700) $42.29 March 11, 2020 7,700 Acquired
March 2, 2009 CSGP Option to Acquire Common Stock Common Stock (8,800) $25.00 March 1, 2019 8,800 Acquired
Feb. 27, 2008 CSGP Option to Acquire Common Stock Common Stock (5,300) $43.99 Feb. 26, 2018 5,300 Acquired
Dec. 12, 2006 CSGP Option to Acquire Common Stock Common Stock (5,300) $51.92 Dec. 11, 2016 5,300 Acquired

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

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2013 $224,440 · · · · · $10,200 $715,030
2012 $217,212 · · · $132,000 · $9,408 $722,056
2011 $201,859 · $142,900 $127,142 $141,281 · $7,088 $620,270

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.