David Byron Smith Jr insider trades

Open-market stock purchases and sales by David Byron Smith Jr, Director at Illinois Tool Works Inc, from SEC Form 4 filings since Feb 12, 2010.

Track record: 100% of 5 scored buys are up 5% or more since purchase, averaging +16%.

Recent trades

DateStockTradeValue
Aug 7, 2026ITW Illinois Tool Works IncBought (not open market)$38.6K
Jul 31, 2026NTRS Northern Trust CorpBought (not open market)—
May 8, 2026ITW Illinois Tool Works IncBought (not open market)$234K
Apr 30, 2026NTRS Northern Trust CorpBought (not open market)—
Apr 21, 2026NTRS Northern Trust CorpBought (not open market)—
Feb 6, 2026ITW Illinois Tool Works IncBought (not open market)$38.5K
Jan 30, 2026NTRS Northern Trust CorpBought (not open market)—
Dec 11, 2025ITW Illinois Tool Works IncSold (not open market)—
Dec 11, 2025ITW Illinois Tool Works IncBought (not open market)—
Dec 10, 2025ITW Illinois Tool Works IncSold (not open market)—
Dec 10, 2025ITW Illinois Tool Works IncBought$1.7M
Nov 7, 2025ITW Illinois Tool Works IncBought (not open market)$38.5K
Oct 31, 2025NTRS Northern Trust CorpBought (not open market)—

Companies traded

  • ITW Illinois Tool Works Inc: 6 buys, 3 sales, last Aug 7, 2026
  • NTRS Northern Trust Corp: other filings, last Jul 31, 2026

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