NioCorp Developments Ltd. (NB)
Nasdaq: NB · Metal Mining · Centennial, CO · filing with the SEC since 2011
Who owns NioCorp Developments Ltd.
As filed with the SECHolders of 5% or more
1
Blackrock, Inc. holds 6.2% of Common Stock, as its SCHEDULE 13G filed Jul 29, 2026 says.
Directors and officers
11
report now, of 18 people on the record since 2016. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G · filed Jul 29, 2026 · Common Stock · 4.8% in Apr 27, 2026
Kenneth Griffin
SCHEDULE 13G · filed Apr 8, 2026 · Common Shares, without par value (the "Shares") · reported falling below 5%, from 0.4% in Feb 17, 2026
What NB reports owning in othersstakes of 5% or more, and other ties
4 subsidiaries in 3 countries, from the list filed with the 10-K filed Sep 25, 2026.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 10, 2025 to Nov 10, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2024 runs to Nov 10, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.