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RGEN

Repligen Corporation · Healthcare

Director Martin D Madaus bought $238K of Repligen Corporation

Bought$238,260
$158.84Price
1,500Shares

What RGEN did for a copier

Filed May 8Copier in May 9
$1,000 copied at Tue, May 9 open, $155.14
$966
S&P 500, same days
+6.6%

Measured over 30 trading days, to the Jun 22 close.

Martin D Madaus's record

5 other buys with 3 months of prices since 2022: on average +7.8% against the S&P 500, and 5 of 5 beat it.

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Traded Thu, May 4. Filed Mon, May 8, 9:15 PM ET, after the close. Returns use the May 9 open and the Jun 22 close. Not investment advice.