Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 26, 2025 BOOM A 5,518 · · 13,772 Direct +66.85% Acquired (price as of 2026-10-02)
Oct. 16, 2024 BOOM A 4,102 · · 8,254 Direct +98.80% Acquired (price as of 2026-10-02)
June 23, 2024 BOOM A 4,152 · · 4,152 Direct · Acquired (price as of 2026-10-02)
Sept. 9, 2016 WLK F 149 $51.05 $7,606 14,930 Direct -0.99% Disposed 24.4% (price as of 2026-10-02)
Sept. 9, 2016 WLK F 13,063 $51.11 $667,650 15,079 Direct -46.42% Disposed 24.2% (price as of 2026-10-02)
Sept. 1, 2016 WLK A 28,142 · · 28,142 Direct · Acquired (price as of 2026-10-02)

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.