MarketPeel
Insider Trading Intelligence
Pricing
…
DJ

David Bentley Jones

IOSP
SVP, GC & CCO · INNOSPEC INC. · CIK 0001730447
FILING MIX · LIFETIME56%/44%
BUYS
31
SELLS
24
TOTAL VALUE
$1.84M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
14,693
AVG SELL PX
$107.62
TRADE KIND
SHOWING 55 / 55
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by David Bentley Jones, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+20.00%-2.67%-0.68%-1.99%-0.92%—
14d5+60.00%-5.19%-2.12%-3.08%-2.35%—
30d5+40.00%-3.60%-1.14%-2.46%-0.89%—
60d5+60.00%-4.21%+0.15%-4.36%-2.58%—
90d5+20.00%-5.15%+1.71%-10.30%-9.39%—
180d5(1 pending)+50.00%-9.94%+9.50%-19.44%-18.05%—
1y5(1 pending)+75.00%-6.34%+19.89%-26.23%-25.82%—
2y5(2 pending)+66.67%-11.74%+48.70%-60.44%-59.47%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
IOSP · 14,693 shares · as of Mar 3, 2026
04,1498,29812,44716,596202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 31 buys / 24 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
1,028$75.64$77.8K14,693Mar 3, 2026Mar 3, 2026 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
875$78.34$68.5K15,721Feb 27, 2026Mar 3, 2026 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
2,993——16,596Feb 23, 2026Feb 25, 2026 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
1,903——13,603Feb 16, 2026Feb 18, 2026 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
2,036——11,700Feb 24, 2025Feb 27, 2025 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
3,091——12,755Feb 21, 2025Feb 24, 2025 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
3,091$103.30$319.3K9,664Feb 21, 2025Feb 24, 2025 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
2,500$125.79$314.5K9,664Mar 1, 2024Mar 6, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
1,533——12,164Feb 26, 2024Feb 28, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
204$123.96$25.3K8,985Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
609$99.85$60.8K9,523Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
2,743——11,728Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
204$99.85$20.4K9,189Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
538$123.77$66.6K8,985Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
204——0Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
1,097$123.77$135.8K10,631Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
609——0Feb 22, 2024Feb 23, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
497$120.99$60.1K6,414Feb 16, 2024Feb 20, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
568$95.70$54.4K6,911Feb 16, 2024Feb 20, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
568——0Feb 16, 2024Feb 20, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
189$124.44$23.5K6,414Feb 16, 2024Feb 21, 2024 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
189——0Feb 16, 2024Feb 21, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
189$95.70$18.1K6,603Feb 16, 2024Feb 21, 2024 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
459$108.98$50.0K6,534Mar 2, 2023Mar 2, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
2,500——0Mar 1, 2023Mar 1, 2023 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
1,125$110.19$124.0K6,075Mar 1, 2023Mar 1, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
2,500——7,200Mar 1, 2023Mar 1, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
651——651Feb 27, 2023Mar 1, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
217——4,700Feb 27, 2023Mar 1, 2023 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
415$110.09$45.7K4,483Feb 24, 2023Feb 27, 2023 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
1,661——0Feb 24, 2023Feb 27, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
2,276——3,806Feb 24, 2023Feb 27, 2023 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
2,276——0Feb 24, 2023Feb 27, 2023 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
569$110.09$62.6K3,237Feb 24, 2023Feb 27, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
1,661——4,898Feb 24, 2023Feb 27, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
2,276——0Feb 20, 2023Feb 22, 2023 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
752$107.99$81.2K1,530Dec 5, 2022Dec 6, 2022 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
532$81.07$43.1K1,214Nov 17, 2022Nov 21, 2022 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
436$109.37$47.7K778Nov 17, 2022Nov 21, 2022 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
532$81.07$43.1K0Nov 17, 2022Nov 21, 2022 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
790——0Feb 25, 2022Mar 1, 2022 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
237$96.72$22.9K906Feb 25, 2022Mar 1, 2022 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
790——1,143Feb 25, 2022Mar 1, 2022 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
229——353Feb 21, 2022Feb 23, 2022 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
687——687Feb 21, 2022Feb 23, 2022 ↗View →
IOSP
INNOSPEC INC.
PURCHASE
SVP, GC & CCO
506$68.20$34.5K506May 10, 2021May 24, 2021 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
506——0May 10, 2021May 24, 2021 ↗View →
IOSP
INNOSPEC INC.
SALE
SVP, GC & CCO
382$101.18$38.7K124May 10, 2021May 24, 2021 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
2,500——2,500Mar 1, 2021Mar 2, 2021 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
609——609Feb 22, 2021Mar 2, 2021 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
609——609Feb 22, 2021Feb 24, 2021 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
204——204Feb 22, 2021Feb 24, 2021 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
204——204Feb 22, 2021Mar 2, 2021 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
2,555——2,555Feb 24, 2020Feb 26, 2020 ↗View →
IOSP
INNOSPEC INC.
PURCHASEGRANT
Stock grant
568——568Feb 24, 2020Feb 26, 2020 ↗View →
Other insiders · IOSP
Loading peer insiders…
About this filer
CIK 0001730447
ROLE
SVP, GC & CCO
PRIMARY
IOSP
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001730447DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback