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Page built 2026-09-29
Data as of 2026-09-29
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DeWalch D Mark: insider trades

Every open market trade DeWalch D Mark has filed with the SEC, when each filing appeared, and how the buys did against the S&P 500 once the filing was public.

Key Facts

  • DeWalch D Mark is listed as Director at BSM.
  • Between 2026-05-28 (28 May 2026) and 2026-06-02 (2 June 2026) DeWalch D Mark filed 3 open market buys worth $1.5M and 0 open market sales worth $0.
  • Across 2 scored buys, DeWalch D Mark averaged +9.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion.
  • Data as of 2026-09-29 (29 September 2026).
Open market buys 3 $1.5M
Open market sales 0 $0
Avg vs S&P, 90d +9.3% 2 scored buys
Beat the S&P 100% 90 days after entry

Would copying DeWalch D Mark have paid?

prices as of 2026-09-28

The result. Across 2 scored buys, DeWalch D Mark averaged +9.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion.

Average return of DeWalch D Mark's open market buys against the S&P 500.
Days after entryScored buysAvg vs S&PBeat S&PEntry monthst statisticReading
30 days 2 +3.7% 100% 2 n/a too few trades to draw a conclusion
90 days 2 +9.3% 100% 2 n/a too few trades to draw a conclusion
180 days 0 n/a n/a n/a n/a too few trades to tell

A return curve needs at least 10 scored buys. DeWalch D Mark does not have enough yet.

Stocks traded

  1. BSM3 trades, $1.5M

Every open market trade

as of 2026-09-29
3 trades.
Open market trades filed by DeWalch D Mark, newest first.
FiledStockTypeSharesPriceValue90 day vs S&P
2 Jun 2026 BSM buy 36,363 $13.48 $490K +8.2%
2 Jun 2026 BSM buy 36,363 $13.62 $495K +8.2%
28 May 2026 BSM buy 37,650 $13.21 $497K +10.4%

Insider sales are shown but not scored, because they are often planned for tax or diversification reasons.

Frequently asked questions

What has DeWalch D Mark bought and sold?

Between 2026-05-28 (28 May 2026) and 2026-06-02 (2 June 2026) DeWalch D Mark filed 3 open market buys worth $1.5M and 0 open market sales worth $0.

Did DeWalch D Mark's buys beat the market?

Across 2 scored buys, DeWalch D Mark averaged +9.3% against the S&P 500 (SPY) over the 90 days after disclosure, with 100% of them ahead of the index. That result is too few trades to draw a conclusion. Insider sales are not scored because they are often planned for tax or diversification reasons.

Sources: Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.

Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.