SEC Form 4 insider trading filings tracked in real time from EDGAR

ALX ONCOLOGY HOLDINGS INC (ALXO) — Insider Trading

Insider trading activity for ALX ONCOLOGY HOLDINGS INC sourced from SEC EDGAR Form 4 filings.

Overview

  • Total insider trades: 6
  • Last trade date: Aug 17, 2026
  • Ticker: ALXO

Top Insiders

  • Knight Jeff E. (Chief Dev & Operating Officer) — 1 trades, buy: $0, sell: $0
  • Klencke Barbara (Chief Medical Officer) — 1 trades, buy: $0, sell: $0
  • Lettmann Jason (CHIEF EXECUTIVE OFFICER) — 1 trades, buy: $0, sell: $27K
  • Wong Shelly (SVP, FINANCE AND CAO) — 2 trades, buy: $0, sell: $4K
  • Pinto Shelly (SVP, FINANCE AND CAO) — 1 trades, buy: $0, sell: $2K

Recent Trades

DateInsiderTicker / Company TypeSharesValue
Aug 17, 2026 Wong Shelly AALXO AALXO SELL 573 $1K
Jul 1, 2026 Wong Shelly ALXO ALX ONCOLOGY HOLDINGS INC SELL 1,404 $3K
Apr 16, 2026 Klencke Barbara ALXO ALX ONCOLOGY HOLDINGS INC OTHER 100,000 N/A
Apr 16, 2026 Knight Jeff E. ALXO ALX ONCOLOGY HOLDINGS INC OTHER 800,000 N/A
Mar 19, 2026 Pinto Shelly ALXO ALX ONCOLOGY HOLDINGS INC SELL 903 $2K
Mar 19, 2026 Lettmann Jason ALXO ALX ONCOLOGY HOLDINGS INC SELL 12,311 $27K

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