James N. Topper, 10% Owner: MBX Biosciences MBX Buy · Filed 24/09/17

Trade details

Type: Insider buy
Amount: $10,000,000
Shares · price: 625,000 sh · $16.00 a share
Held after: 4,552,774 sh
Stock: MBX Biosciences MBX
Person: James N. Topper10% Owner
Trade date: 24/09/16
Filed: 24/09/17
Days to filing: 1 days

First buy since 2023

Insiders buying this week: 22 insiders
Holding change: +15.9%

MBX Biosciences trades, last 26 weeks

What else happened in MBX Biosciences around then

Filed or reported within 30 days of the trade day · 24/08/17~24/10/16

James N. Topper's recent trades

James N. Topper10% Owner
BuyMBX Biosciences
Buy
MBX Biosciences
MBX
$12M
666,666 sh
$12M
Filed 25/09/30
Traded 25/09/26
James N. TopperDirector
BuyNewAmsterdam Pharma
Buy
NewAmsterdam Pharma
NAMS
$15.6K
660 sh
$15.6K
Filed 25/09/17
Traded 25/09/15
James N. TopperDirector
BuyNewAmsterdam Pharma
Buy
NewAmsterdam Pharma
NAMS
$31.5K
1,260 sh
$31.5K
Filed 25/09/10
Traded 25/09/08
James N. TopperDirector
BuyNewAmsterdam Pharma
Buy
NewAmsterdam Pharma
NAMS
$11.3K
471 sh
$11.3K
Filed 25/08/13
Traded 25/08/11
James N. TopperDirector
BuyNewAmsterdam Pharma
Buy
NewAmsterdam Pharma
NAMS
$46.4K
2,520 sh
$46.4K
Filed 25/06/26
Traded 25/06/24