| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Director
1 company
Larry Padfield is Director at IOSP. Larry Padfield's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $787K at current prices.
Our model assigns Larry Padfield a below-average insider score of 47/100, based on 4 past trades. Over a 12-month horizon, 50.0% of those trades were profitable, with an average 12-month return of +1.8%.
The IOSP filings lean toward selling, a net 2,797 shares.
Larry Padfield has 21 Form 4 filings on record from February 2015 to February 2026, all as Director at Innospec (IOSP), 2015–2026.
The 35 reported transactions were 15 option or other derivative awards, 9 option exercises, 6 stock awards and 4 open-market sales, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 4 sales worth about $249K.
The largest open-market sale was 977 shares of IOSP at an average $101.54 on November 13, 2023, about $99K. Twelve months later IOSP was up 18%.
None of the 4 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | IOSP Innospec Inc. | Director | Sell | 594 | $76.56 | $45,474.38 | -5.9% | +7.5% | - | |
| Feb 20, 2026 | IOSP Innospec Inc. | Director | Sale+OE | 1,030 | $81.84 | $84,296.13 | -10.8% | -3.1% | - | |
| Feb 21, 2025 | IOSP Innospec Inc. | Director | Sell | 196 | $103.30 | $20,247.04 | -2.6% | -16.7% | -21.4% | |
| Nov 13, 2023 | IOSP Innospec Inc. | Director | Sale+OE | 977 | $101.54 | $99,207.51 | -12.9% | +16.8% | +17.9% |