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Upstream Bio, Inc.
UPBNasdaqCIK: 0002022626
Over the 18 most recent insider filings, Upstream Bio, Inc. (UPB) has seen activity from 11 distinct insiders — all of them on the sell side. The activity is heavily weighted toward selling: $0 bought versus $46.8K sold, net sales of $46.8K. Sutherland Everett Rand is the most active by dollar volume, and the single largest transaction was $6.1M by Sutherland Everett Rand. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$15.3M
Purchases
$0
Sales
$46.8K
Unique Insiders
11
Recent Insider Trades
18 loaded
| Jun 17 | UPB Upstream Bio, Inc. | Houghton Adam | Insider | Sell | $4.3K |
| Jun 17 | UPB Upstream Bio, Inc. | Ambrose Allison | Insider | Sell | $2.9K |
| Jun 17 | UPB Upstream Bio, Inc. | Deykin Aaron | Insider | Sell | $5.5K |
| Jun 17 | UPB Upstream Bio, Inc. | GRAY MICHAEL | Insider | Sell | $5.2K |
| Jun 17 | UPB Upstream Bio, Inc. | Sutherland Everett Rand | Insider | Sell | $12.8K |
| Jun 11 | UPB Upstream Bio, Inc. | Renaud Ronald C JR | Insider | Award | $114.4K |
| Jun 11 | UPB Upstream Bio, Inc. | Fleming Harold Edward | Insider | Award | $114.4K |
| Jun 11 | UPB Upstream Bio, Inc. | Ratcliffe Liam | Insider | Award | $114.4K |
| Jun 11 | UPB Upstream Bio, Inc. | Chimovits Erez | Insider | Award | $114.4K |
| Jun 11 | UPB Upstream Bio, Inc. | Ruddy Marcella K. | Insider | Award | $114.4K |
| Jun 11 | UPB Upstream Bio, Inc. | Beckman Daniella | Insider | Award | $114.4K |
| Mar 17 | UPB Upstream Bio, Inc. | GRAY MICHAEL | Insider | Sell | $7.9K |
| Mar 17 | UPB Upstream Bio, Inc. | Deykin Aaron | Insider | Sell | $8.3K |
| Jan 6 | UPB Upstream Bio, Inc. | GRAY MICHAEL | Insider | Grant | $2.5M |
| Jan 6 | UPB Upstream Bio, Inc. | Houghton Adam | Insider | Grant | $2.0M |
| Jan 6 | UPB Upstream Bio, Inc. | Sutherland Everett Rand | Insider | Grant | $6.1M |
| Jan 6 | UPB Upstream Bio, Inc. | Deykin Aaron | Insider | Grant | $2.6M |
| Jan 6 | UPB Upstream Bio, Inc. | Ambrose Allison | Insider | Grant | $1.4M |
18 filings