Insider Profile
Ostroff, Brian Richard
2
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
Dec 10, 2025
Most Recent Trade
| Date | Company | Dir. | Value |
|---|---|---|---|
| Dec 10, 2025 |
$DAN
Arianne Phosphate Inc.
|
Sell | $3K |
| Dec 09, 2025 |
$MDM
Madoro Metals Corp.
|
Sell | $60K |
| Dec 09, 2025 |
$DAN
Arianne Phosphate Inc.
|
Sell | $68K |
| Jun 06, 2025 |
$MDM
Madoro Metals Corp.
|
Buy | — |
| Jun 06, 2025 |
$DAN
Arianne Phosphate Inc.
|
Sell | — |
| Jun 06, 2025 |
$DAN
Arianne Phosphate Inc.
|
Buy | — |
| Jun 06, 2025 |
$MDM
Madoro Metals Corp.
|
Sell | — |
| Jan 08, 2025 |
$DAN
Arianne Phosphate Inc.
|
Buy | — |
| Oct 14, 2024 |
$DAN
Arianne Phosphate Inc.
|
Sell | — |
| Aug 21, 2024 |
$DAN
Arianne Phosphate Inc.
|
Sell | — |
| Dec 29, 2023 |
$DAN
Arianne Phosphate Inc.
|
Buy | — |
| May 15, 2023 |
$DAN
Arianne Phosphate Inc.
|
Sell | $203K |
| Dec 29, 2022 |
$DAN
Arianne Phosphate Inc.
|
Sell | — |
| Jun 06, 2022 |
$MDM
Madoro Metals Corp.
|
Buy | — |
| May 07, 2021 |
$MDM
Madoro Metals Corp.
|
Sell | — |
| May 07, 2021 |
$MDM
Madoro Metals Corp.
|
Buy | $25K |
| May 06, 2021 |
$MDM
Madoro Metals Corp.
|
Sell | — |
| May 06, 2021 |
$MDM
Madoro Metals Corp.
|
Buy | $25K |
| Dec 08, 2020 |
$DAN
Arianne Phosphate Inc.
|
Buy | — |
| Oct 27, 2020 |
$DAN
Arianne Phosphate Inc.
|
Buy | — |
| Jul 06, 2020 |
$DAN
Arianne Phosphate Inc.
|
Buy | — |
Muted rows are plan purchases, compensation grants, or DRIP — not open-market.
Confluence Scores reflect the company's current score, not the score at time of trade.