Oronsky Arnold L (CIK 0001207833)

Latest company ownership

MGNX - MACROGENICS INC
Role: Director
Shares held
1,708,716
Last filed at
Feb 18, 2014
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q1 2025Q4
Shares held
388,766
Last filed at
Sep 12, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q2 2025Q4
HIND - Vyome Holdings, Inc
Role: 10% Owner
Shares held
380,224
Last filed at
Aug 8, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q3 2025Q4
VERO - Venus Concept Inc.
Role: 10% Owner
Shares held
301,605
Last filed at
Nov 12, 2019
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q3 2025Q4
Shares held
265,203
Last filed at
Oct 2, 2020
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q3 2025Q4
Shares held
37,506
Last filed at
May 28, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2013Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Sep 25, 2020 Oct 2, 2020 PMV Pharmaceuticals, Inc. Director Buy 97.5 +55,555 100.00% ✗ $1000K
Sep 25, 2020 Sep 29, 2020 PMV Pharmaceuticals, Inc. Director Buy 97.5 +55,000 100.00% ✗ $990K
Aug 6, 2019 Aug 8, 2019 Vyome Holdings, Inc 10% Owner Buy 90.0 +25,000 7.04% ✗ $100K
Sep 10, 2018 Sep 12, 2018 KalVista Pharmaceuticals, Inc. Director Buy 100.0 +58,824 17.83% ✗ $1M
Aug 23, 2018 Aug 27, 2018 Vyome Holdings, Inc 10% Owner Buy 100.0 +1,098,901 44.79% ✗ $2M
Aug 9, 2018 Aug 13, 2018 Venus Concept Inc. 10% Owner Buy 100.0 +2,000,000 59.60% ✗ $3M
Apr 14, 2015 Apr 14, 2015 KalVista Pharmaceuticals, Inc. 10% Owner Buy 100.0 +810,000 21.26% ✗ $4.1M
Feb 18, 2014 Feb 18, 2014 MACROGENICS INC Director Sell 16.3 -200,000 -10.48% ✗ $7.3M
Oct 30, 2013 Oct 30, 2013 DYNAVAX TECHNOLOGIES CORP Director Buy 95.0 +186,047 98.43% ✗ $200K