Niocorp Developments Ltd.
A U.S.-based mineral developer focused on the Elk Creek Critical Minerals Project in southeast Nebraska, which aims to produce niobium, scandium, and titanium from a single ore body. Niobium strengthens steel for cars and pipelines, while scandium-alloyed aluminum adds strength and corrosion resistance. The deposit was first spotted as a geological anomaly by University of Nebraska researchers in 1970, and the company, formerly known as Quantum Rare Earth Developments, renamed itself NioCorp in 2013—a blend of "niobium" and "corp."
Bought 230.2K
Bought 134.6K
Granted 30.0K
Granted 30.0K
Granted 35.0K · Bought 9.4K
Granted 35.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Smith Mark A.President & CEO, Director · 3 transactions | +13.6% | 2.32M | — | 230.2K | — |
| Maselli Michael G.Director · 1 transaction | — | 853.1Kas of Dec 2024 | — | — | — |
| Kehler Dean CDirector · 3 transactions | — | 212.6K | — | 134.6K | — |
| Beling David CoatesDirector · 2 transactions | +42.3% | 100.9Kas of Nov 2023 | 30.0K | — | — |
| Wightman Anna CastnerDirector · 2 transactions | -78.2% | 88.9Kas of Nov 2023 | 30.0K | — | — |
| Shah Neal S.Chief Financial Officer · 4 transactions | +36.4% | 75.0K | 35.0K | 9.4K | — |
| Honan ScottChief Operating Officer · 2 transactions | +2.4% | 55.8Kas of Nov 2023 | 35.0K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: +374.2K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.