InsiderTrades

PADFIELD Larry

SEC CIK 1567635 · EDGAR

Buying vs selling by month open-market trades, last 35 months, IOSP
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
IOSPINNOSPEC INC.Dir 9,760 — $294.7K 162021-11-172026-02-27

Most active insiders at IOSP, 12 months

#InsiderTitleBoughtSold
1 Cleminson IanEVP, CFO —$364.4K
2 PADFIELD LarryDir —$175.2K
3 Blackmore Milton CDir —$175.2K
4 LANDLESS DAVIDDir —$90.9K
5 Jones David B.SVP, GC, CCO —$77.8K
6 PARRETTE LESLIE JDir $25.2K—
7 Poccia ClaudiaDir —$18.2K
8 GRIFFIN HARDY LOUIS IIISVP, HUMAN RESOURCES ——
9 BARNES CORBINSVP, Corp. Dev, IR ——
10 Arnold Elizabeth KDir ——

Transactions 16

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
MA 2026-03-06 2026-02-27 IOSP INNOSPEC INC. PADFIELD Larry Dir S - Sale $76.55 -594 9,760 -6% -$45.5K
2026-03-03 2026-02-27 IOSP INNOSPEC INC. PADFIELD Larry Dir S - Sale $76.56 -594 9,453 -6% -$45.5K
D 2026-02-24 2026-02-20 IOSP INNOSPEC INC. PADFIELD Larry Dir M - OptEx $44.18 +1,030 9,538 +12% +$45.5K
D 2026-02-24 2026-02-23 IOSP INNOSPEC INC. PADFIELD Larry Dir A - Grant $0.00 +1,539 10.0K +18% $0
D 2026-02-24 2026-02-20 IOSP INNOSPEC INC. PADFIELD Larry Dir S - Sale+OE $81.84 -1,030 8,508 -11% -$84.3K
2025-02-27 2025-02-24 IOSP INNOSPEC INC. PADFIELD Larry Dir A - Grant $0.00 +1,209 8,508 +17% $0
2025-02-25 2025-02-21 IOSP INNOSPEC INC. PADFIELD Larry Dir S - Sale $103.30 -196 7,299 -3% -$20.2K
2024-02-28 2024-02-26 IOSP INNOSPEC INC. PADFIELD Larry Dir A - Grant $0.00 +782 7,495 +12% $0
D 2023-11-15 2023-11-13 IOSP INNOSPEC INC. PADFIELD Larry Dir S - Sale+OE $101.54 -977 6,600 -13% -$99.2K
D 2023-11-15 2023-11-13 IOSP INNOSPEC INC. PADFIELD Larry Dir M - OptEx $46.03 +977 7,577 +15% +$45.0K
D 2023-05-16 2023-05-12 IOSP INNOSPEC INC. PADFIELD Larry Dir F - Tax $97.33 -462 6,600 -7% -$45.0K
D 2023-05-16 2023-05-12 IOSP INNOSPEC INC. PADFIELD Larry Dir M - OptEx $40.58 +1,108 7,062 +19% +$45.0K
D 2023-03-02 2023-02-27 IOSP INNOSPEC INC. PADFIELD Larry Dir A - Grant $0.00 +594 4,814 +14% $0
D 2022-03-01 2022-02-25 IOSP INNOSPEC INC. PADFIELD Larry Dir M - OptEx $0.00 +740 4,872 +18% $0
D 2022-02-24 2022-02-21 IOSP INNOSPEC INC. PADFIELD Larry Dir A - Grant $0.00 +652 4,132 +19% $0
D 2021-11-18 2021-11-17 IOSP INNOSPEC INC. PADFIELD Larry Dir M - OptEx $0.00 +293 3,480 +9% $0

Purchase Sale Sale after option exercise All abbreviations