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Weekly Digest Archive

Insider Buying and Congress Trades, Week of Oct 4 to Oct 11, 2026

59 open-market insider buys of $50,000 or more ($409.2M in total), 48 Congress trades disclosed, and 40 of our calls graded (14 right). Built from the same data as the free Sunday email and kept here as the public record.

Biggest insider buys, Oct 4 to Oct 11 (59 filings, $409.2M total)

  • $LENBERKSHIRE HATHAWAY INC, 10% owner$192.6M
  • $GGRYin Chung-Yao, Director$35.1M
  • $BBDAlvarez Denise Aguiar, Director · 2 insiders this week$33.6M
  • $COEHuang Jack Jiajia, Chief Executive Officer$32.3M
  • $BBDAlvarez Rubens Aguiar, Director · 2 insiders this week$32.0M
  • $PSUSISRAEL RYAN, Chief Investment Officer$9.6M
  • $BPREKAMFAR RAMIN, Director · 2 insiders this week$8.5M
  • $AVRL1 Capital Pty Ltd, 10% owner$6.7M

Largest Congress trades disclosed this week (48 trades)

Calls graded this week (14 of 40 right, 48% running record)

  • $BBDBULLISHBradesco officer makes first-ever $1M insider buyHIT +21.3%
  • $BBDBULLISHBradesco executive makes first-ever $5.6M insider buyHIT +21.3%
  • $BBDBULLISHBradesco insider cluster: third buy in a weekHIT +21.3%
  • $BBDBULLISHBradesco insider cluster swells to 16 buys in a weekHIT +21.3%
  • $SLGLBULLISHFund keeps buying Sol-Gel stock, $3.7M over 56 daysHIT +18.2%

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Figures are computed from SEC Form 4 filings, STOCK Act disclosures, and InsiderWatch’s own graded alert ledger as of the week’s end. Congress amounts are the disclosed ranges. Graded calls are hypothetical, close-to-close, and exclude fees; the full ledger with misses is on the track record. Not investment advice.