Figures computed from official regulatory filings — .
Ownershipinsiders 48.33% · institutions 0.13%
In USD · as of Oct 19, 2026
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for NextSource Materials Inc. only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
NextSource Materials Inc. explores for, develops, and evaluates mineral properties in Madagascar and Canada. It operates in two segments, Mine Development, and Battery Anode Facilities (BAF) Development. The company explores for graphite and vanadium deposits. It holds interests in the Molo graphite mine located in the Province of Toliara in Southern Madagascar; the Green Giant Vanadium Project located in Madagascar; and the Sagar Project located in Quebec, Canada. The company also operates battery anode facilities in Mauritius. In addition, it provides mining and value-added processing of graphite concentrate and other minerals under the SuperFlake brand name. The company was formerly known as Energizer Resources Inc. and changed its name to NextSource Materials Inc. in April 2017. NextSource Materials Inc. was founded in 2004 and is headquartered in Toronto, Canada.
Market information source · Oct 19, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 19, 2026
Open-market timeline · full history
20 buys11 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Johnson Marctrack record | Buy | $4.3K | conv 79First in 12mo |
| SEC |
| Scherba Craig Strack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Sanderson Johntrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Comand Dino Arduino | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Nykoliation Brenttrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Borley Robin | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Yarie Quentintrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Larson Dalton Leroy | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Johnson Marctrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Yarie Quentintrack record | OtherD (derivative) | $90K | SEC |
| Yarie Quentintrack record | OtherD (derivative) | $10K | SEC |
| Sanderson Johntrack record | OtherD (derivative) | $10K | SEC |
| Nykoliation Brenttrack record | OtherD (derivative) | $40K | SEC |
| Sanderson Johntrack record | OtherD (derivative) | $37.5K | SEC |
| Sanderson Johntrack record | OtherD (derivative) | $10K | SEC |
| Yarie Quentintrack record | OtherD (derivative) | $30K | SEC |
| Nykoliation Brenttrack record | OtherD (derivative) | $135K | SEC |
| Nykoliation Brenttrack record | OtherD (derivative) | $40K | SEC |
| Scherba Craig Strack record | OtherD (derivative) | $40K | SEC |
| Scherba Craig Strack record | OtherD (derivative) | $40K | SEC |
| Scherba Craig Strack record | OtherD (derivative) | $105K | SEC |
| Borley Robin | BuyD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | First in 12mo | SEC |
| Borley Robin | Buy | $139.4K | conv 79First in 12mo | SEC |
| Larson Dalton Leroy | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Thiess Albert Adolph Jr.track record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |