Insider at

04

Insider transactions

05
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
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 5, 2021 CSGP S 4,040 $83.29 $336,492 7,139 Direct -36.14% Disposed -66.8% (price as of 2026-10-05)
April 30, 2021 CSGP S 1,062 $869.03 $922,910 830 Direct -56.13% Disposed -68.2% (price as of 2026-10-05)
Nov. 19, 2019 CSGP S 576 $591.60 $340,762 1,671 Direct -25.63% Disposed -53.2% (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.

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
April 28, 2016 CSGP No securities are beneficially owned 0 Direct