Bret Richter

CIK 1231287 · View on SEC EDGAR ↗

Insider

First SEC filing: June 11, 2026 · Latest: June 11, 2026

On this page

Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-843,840 + 43 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

43 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 10, 2026 ZD S 18,000 $46.88 $843,840 29,244 Direct -38.10% Disposed 18.0% (price as of 2026-08-20)
March 5, 2025 ZD P 2,500 $39.21 $98,025 16,339 Direct +18.06% Acquired 41.1% (price as of 2026-08-20)
May 31, 2023 ZD P 2,000 $59.13 $118,260 5,142 Direct +63.65% Acquired -6.5% (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.

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
March 11, 2026 ZD Restricted Stock Units Common Stock, $0.01 par value (42,977) — — 42,977 Acquired
March 8, 2026 ZD Restricted Stock Units Common Stock, $0.01 par value (3,695) — — 3,695 Disposed
March 6, 2026 ZD Restricted Stock Units Common Stock, $0.01 par value (8,722) — — 8,722 Disposed
March 5, 2026 ZD Restricted Stock Units Common Stock, $0.01 par value (15,282) — — 15,282 Disposed
Dec. 31, 2025 ZD Restricted Stock Units Common Stock, $0.01 par value (5,047) — — 5,047 Disposed
March 7, 2025 ZD Restricted Stock Units Common Stock, $0.01 par value (3,695) — — 3,695 Disposed
March 6, 2025 ZD Restricted Stock Units Common Stock, $0.01 par value (8,722) — — 8,722 Disposed
March 6, 2025 ZD Restricted Stock Units Common Stock, $0.01 par value (14,953) — — 14,953 Disposed
March 5, 2025 ZD Restricted Stock Units Common Stock, $0.01 par value (45,848) — — 45,848 Acquired
Jan. 1, 2025 ZD Restricted Stock Units Common Stock $0.01 Par Value (5,074) $0.00 — 5,074 Disposed
March 8, 2024 ZD Restricted Stock Units Common Stock, $0.01 par value (3,695) — — 3,695 Disposed
March 6, 2024 ZD Restricted Stock Units Common Stock, $0.01 par value (14,953) — — 14,953 Acquired
March 6, 2024 ZD Restricted Stock Units Common Stock, $0.01 par value (26,166) — — 26,166 Acquired
Jan. 1, 2024 ZD Restricted Stock Units Common Stock $0.01 Par Value (5,074) $0.00 — 5,074 Disposed
March 8, 2023 ZD Performance Stock Unit Common Stock (14,782) $0.00 — 14,782 Acquired
March 8, 2023 ZD Restricted Stock Unit Common Stock (14,781) $0.00 — 14,781 Acquired
Jan. 1, 2023 ZD Restricted Stock Unit Common Stock $0.01 par value (5,073) $0.00 — 5,073 Disposed
March 3, 2022 ZD Performance Stock Unit Common Stock $0.01 par value (10,069) $0.00 — 10,069 Acquired
Jan. 1, 2022 ZD Restricted Stock Units Common Stock $0.01 Par Value (20,295) $0.00 — 20,295 Acquired

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

Compensation (DEF 14A)

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

ZD

CFO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $750,000 — — — $492,000 — $32,995 $4,802,357
2024 $750,000 — — — $540,000 — $32,312 $6,353,315
2023 $625,000 — — — $418,303 — $26,604 $3,255,566

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