iBio Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NYSEAM:IBIO Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
01 Nov 23SellUS$1,296Martin BrennerIndividual244.05US$5.31
03 Oct 23SellUS$1,592Martin BrennerIndividual263.35US$6.04
02 Oct 23SellUS$1,311Martin BrennerIndividual210.75US$6.22
28 Aug 23SellUS$1,529Martin BrennerIndividual250.55US$6.10
27 Jul 23SellUS$2,308Martin BrennerIndividual225.75US$10.22
12 Jul 23SellUS$27,521Martin BrennerIndividual2,351US$11.71
21 Jun 23SellUS$2,849Martin BrennerIndividual209.2US$13.73
22 May 23SellUS$3,910Martin BrennerIndividual209.1US$18.90

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of IBIO?
Owner TypeNumber of SharesOwnership Percentage
Private Companies4,7830.0555%
Individual Insiders10,7860.125%
Institutions635,7507.38%
Hedge Funds1,389,29316.1%
General Public6,570,83776.3%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 1292.4%.


Top Shareholders

Top 25 shareholders own 23.69% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
9.17%
ADAR1 Capital Management, LLC
789,293US$1.3m0%0.57%
6.97%
Lynx1 Capital Management LP
600,000US$1.0m0%0.22%
4.35%
Opaleye Management Inc.
375,000US$641.3k0%0.17%
2.05%
Sabby Management, LLC
176,748US$302.2k0%1.8%
0.29%
Citadel Advisors LLC
25,387US$43.4k1,270,000%no data
0.22%
Warberg Asset Management LLC
19,000US$32.5k0%0.2%
0.21%
UBS Asset Management AG
18,000US$30.8k1,640%no data
0.098%
The Vanguard Group, Inc.
8,439US$14.4k-32.7%no data
0.08%
BlackRock, Inc.
6,887US$11.8k-0.03%no data
0.075%
Martin Brenner
6,458US$11.0k22.8%no data
0.065%
Geode Capital Management, LLC
5,631US$9.6k0%no data
0.056%
Tower Research Capital LLC
4,783US$8.2k95,600%no data
0.014%
Felipe Duran
1,238US$2.1k0%no data
0.007%
Thomas Isett
600US$1.0k0%no data
0.0049%
Gary Sender
418US$714.20%no data
0.0049%
Alexandra Kropotova
418US$714.20%no data
0.0049%
Linda Armstrong
418US$714.20%no data
0.0046%
James Hill
395US$675.913,100%no data
0.0043%
Evert Schimmelpennink
374US$639.10%no data
0.0042%
William Clark
362US$618.50%no data
0.0039%
Morgan Stanley, Investment Banking and Brokerage Investments
339US$580.2-6.35%no data
0.0012%
Robert Lutz
105US$179.7-97.9%no data
0.00081%
Royal Bank of Canada, Banking & Securities Investments
70US$119.30%no data
0.00058%
Group One Trading LP, Asset Management Arm
50US$85.4-3.85%no data
0.00057%
Osaic Wealth, Inc. , Asset Management Arm
49US$83.92,350%no data
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