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- Blackmore Milton C
Stock Insider Trading Activity of Blackmore Milton C
Blackmore Milton C
Sell
Director
IOSP Feb 27, 2026
Avg Cost/Share
$76.56
Shares
594
Total Value
$45,474.38
Owned After
10,530
SEC Form 4
Blackmore Milton C
Sell
Director
IOSP Feb 20, 2026
Avg Cost/Share
$81.84
Shares
1,030
Total Value
$84,296.13
Owned After
10,530
SEC Form 4
Blackmore Milton C
Sell
Director
IOSP Feb 21, 2025
Avg Cost/Share
$103.30
Shares
652
Total Value
$67,352.38
Owned After
10,530
SEC Form 4
Blackmore Milton C
Sell
Director
IOSP Nov 13, 2024
Avg Cost/Share
$122.92
Shares
1,035
Total Value
$127,222.20
Owned After
10,530
SEC Form 4
Blackmore Milton C
Sell
Director
IOSP Feb 22, 2024
Avg Cost/Share
$122.07
Shares
601
Total Value
$73,365.75
Owned After
10,530
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Blackmore Milton C | IOSP | Director | Feb 27, 2026 | Sell | $76.56 | 594 | $45,474.38 | 10,530 | |
| Blackmore Milton C | IOSP | Director | Feb 20, 2026 | Sell | $81.84 | 1,030 | $84,296.13 | 10,530 | |
| Blackmore Milton C | IOSP | Director | Feb 21, 2025 | Sell | $103.30 | 652 | $67,352.38 | 10,530 | |
| Blackmore Milton C | IOSP | Director | Nov 13, 2024 | Sell | $122.92 | 1,035 | $127,222.20 | 10,530 | |
| Blackmore Milton C | IOSP | Director | Feb 22, 2024 | Sell | $122.07 | 601 | $73,365.75 | 10,530 |