Len Blavatnik, 10% Owner: Upstream Bio UPB Buy · Filed 24/10/17

Trade details

Type: Insider buy
Amount: $19,975,000
Shares · price: 1,175,000 sh · $17.00 a share
Held after: 1,175,000 sh
Stock: Upstream Bio UPB
Person: Len Blavatnik10% Owner
Trade date: 24/10/15
Filed: 24/10/17
Days to filing: 2 days

First buy since 2023

Insiders buying this week: 10 insiders

Upstream Bio trades, last 26 weeks

What else happened in Upstream Bio around then

Filed or reported within 30 days of the trade day · 24/09/15~24/11/14

Len Blavatnik's recent trades

Len Blavatnik10% Owner
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Len Blavatnik10% Owner
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Len Blavatnik10% Owner
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Len Blavatnik10% Owner
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Len Blavatnik10% Owner
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Len Blavatnik, 10% Owner — bought $20M of Upstream Bio UPB · 1,175,000 sh @ $17.00 | Whalegun