PTI
Proteostasis Therapeutics, Inc.
Director and 10% owner M James Barrett bought $6.0M of Proteostasis Therapeutics, Inc.
Bought$5,999,994
$13.00Price
461,538Shares
+15%Stake
What PTI did for a copier
Prices for PTI after this filing aren't in yet.
M James Barrett's record
15 other buys on record. A record shows here once 3 of them have 3 months of prices.
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Traded Wed, Sep 14. Filed Thu, Sep 15. Not investment advice.