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Page built 2026-09-29
Data as of 2026-09-29
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Alexander Blum: insider trades

Every open market trade Alexander Blum 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

  • Alexander Blum is listed as SVP, Chief Operating Officer at U.
  • Between 2026-05-28 (28 May 2026) and 2026-09-01 (1 September 2026) Alexander Blum filed 0 open market buys worth $0 and 5 open market sales worth $3.5M.
  • None of Alexander Blum's buys has matured 90 days yet, so there is no return to report.
  • Data as of 2026-09-29 (29 September 2026).
Open market buys 0 $0
Open market sales 5 $3.5M
Avg vs S&P, 90d n/a 0 scored buys
Beat the S&P n/a 90 days after entry

Would copying Alexander Blum have paid?

prices as of 2026-09-28

The result. None of Alexander Blum's buys has matured 90 days yet, so there is no return to report.

Average return of Alexander Blum's open market buys against the S&P 500.
Days after entryScored buysAvg vs S&PBeat S&PEntry monthst statisticReading
30 days 0 n/a n/a n/a n/a too few trades to tell
90 days 0 n/a n/a n/a n/a too few trades to tell
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. Alexander Blum does not have enough yet.

Stocks traded

  1. U5 trades, $3.5M

Every open market trade

as of 2026-09-29
5 trades.
Open market trades filed by Alexander Blum, newest first.
FiledStockTypeSharesPriceValue90 day vs S&P
1 Sep 2026 U sell 43,556 $43.51 $1.9M n/a
27 Aug 2026 U sell 20,595 $45.31 $933K n/a
27 Aug 2026 U sell 1,964 $44.81 $88.0K n/a
28 May 2026 U sell 19,009 $27.18 $517K n/a
28 May 2026 U sell 2,099 $27.37 $57.5K n/a

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

Frequently asked questions

What has Alexander Blum bought and sold?

Between 2026-05-28 (28 May 2026) and 2026-09-01 (1 September 2026) Alexander Blum filed 0 open market buys worth $0 and 5 open market sales worth $3.5M.

Did Alexander Blum's buys beat the market?

None of Alexander Blum's buys has matured 90 days yet, so there is no return to report. 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.