John L. Brottem insider trades

Open-market stock purchases and sales by John L. Brottem, General Counsel at Alamar Biosciences, Inc, from SEC Form 4 filings since May 26, 2020.

Track record: 0% of 1 scored buy are up 5% or more since purchase, averaging -85%.

Recent trades

DateStockTradeValue
Sep 14, 2026ALMR Alamar Biosciences, IncBought (not open market)—
Sep 14, 2026ALMR Alamar Biosciences, IncBought (not open market)—
Aug 17, 2026OM Outset Medical, IncSold$11.6K
Jun 26, 2026OM Outset Medical, IncBought (not open market)—
May 15, 2026OM Outset Medical, IncSold$9.8K
Feb 17, 2026OM Outset Medical, IncSold$9.5K
Jan 21, 2026OM Outset Medical, IncSold$5.9K
Jan 20, 2026OM Outset Medical, IncSold$47.7K
Jan 7, 2026OM Outset Medical, IncSold$956
Nov 17, 2025OM Outset Medical, IncSold$1.8K

Companies traded

  • ALMR Alamar Biosciences, Inc: other filings, last Sep 14, 2026
  • OM Outset Medical, Inc: 1 buy, 72 sales, last Aug 17, 2026

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