Blackmore Milton C
SEC CIK 1493440 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| IOSP | INNOSPEC INC. | Dir | 10.8K | — | $542.2K | 17 | 2021-11-10 | 2026-02-27 |
Most active insiders at IOSP, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Cleminson Ian | EVP, CFO | — | $364.4K |
| 2 | PADFIELD Larry | Dir | — | $175.2K |
| 3 | Blackmore Milton C | Dir | — | $175.2K |
| 4 | LANDLESS DAVID | Dir | — | $90.9K |
| 5 | Jones David B. | SVP, GC, CCO | — | $77.8K |
| 6 | PARRETTE LESLIE J | Dir | $25.2K | — |
| 7 | Poccia Claudia | Dir | — | $18.2K |
| 8 | GRIFFIN HARDY LOUIS III | SVP, HUMAN RESOURCES | — | — |
| 9 | BARNES CORBIN | SVP, Corp. Dev, IR | — | — |
| 10 | Arnold Elizabeth K | Dir | — | — |
Transactions 17
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MA | 2026-03-06 | 2026-02-27 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale | $76.55 | -594 | 10.8K | -5% | -$45.5K |
| 2026-03-03 | 2026-02-27 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale | $76.56 | -594 | 10.5K | -5% | -$45.5K | |
| D | 2026-02-24 | 2026-02-23 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | A - Grant | $0.00 | +1,539 | 11.1K | +16% | $0 |
| D | 2026-02-24 | 2026-02-20 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | M - OptEx | $44.18 | +1,030 | 10.6K | +11% | +$45.5K |
| D | 2026-02-24 | 2026-02-20 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale+OE | $81.84 | -1,030 | 9,585 | -10% | -$84.3K |
| 2025-02-27 | 2025-02-24 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | A - Grant | $0.00 | +1,209 | 9,585 | +14% | $0 | |
| 2025-02-24 | 2025-02-21 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale | $103.30 | -652 | 8,376 | -7% | -$67.4K | |
| D | 2024-11-14 | 2024-11-13 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale+OE | $122.92 | -1,035 | 9,028 | -10% | -$127.2K |
| D | 2024-11-14 | 2024-11-13 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | M - OptEx | $43.95 | +1,035 | 10.1K | +11% | +$45.5K |
| 2024-02-28 | 2024-02-26 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | A - Grant | $0.00 | +782 | 9,028 | +9% | $0 | |
| 2024-02-26 | 2024-02-22 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale | $122.07 | -601 | 8,246 | -7% | -$73.4K | |
| D | 2023-03-02 | 2023-02-27 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | A - Grant | $0.00 | +594 | 7,594 | +8% | $0 |
| D | 2022-03-01 | 2022-02-25 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | M - OptEx | $0.00 | +740 | 7,993 | +10% | $0 |
| DM | 2022-03-01 | 2022-02-25 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale+OE | $96.77 | -740 | 7,253 | -9% | -$71.6K |
| D | 2022-02-24 | 2022-02-21 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | A - Grant | $0.00 | +652 | 7,253 | +10% | $0 |
| D | 2021-11-12 | 2021-11-10 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | S - Sale+OE | $93.70 | -293 | 6,601 | -4% | -$27.5K |
| D | 2021-11-12 | 2021-11-10 | IOSP | INNOSPEC INC. | Blackmore Milton C | Dir | M - OptEx | $0.00 | +293 | 6,894 | +4% | $0 |
Purchase Sale Sale after option exercise All abbreviations