NASDAQ: IOSP
Innospec Inc Stock Ownership - Who owns Innospec?

Insider buying vs selling

Have Innospec Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
David B. JonesSVP GC CCO2026-03-031,028$75.64
$77.76kSell
Corbin BarnesSVP Corporate Dev and IR2026-02-27166$78.34
$13.00kSell
Patrick WilliamsPRESIDENT CEO2026-02-277,966$78.34
$624.06kSell
Larry PadfieldDirector2026-02-27287$76.30
$21.90kSell
Larry PadfieldDirector2026-02-27307$76.79
$23.57kSell
Claudia PocciaDirector2026-02-27119$76.56
$9.11kSell
Claudia PocciaDirector2026-02-27119$76.56
$9.11kSell
Claudia PocciaDirector2026-02-2757$76.30
$4.35kSell
Claudia PocciaDirector2026-02-2762$76.79
$4.76kSell
Milton C. BlackmoreDirector2026-02-27594$76.56
$45.47kSell

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Net Insider Buy/Sell (L12M) Ownership

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IOSP Shareholders

What type of owners hold Innospec Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Jeffrey L. Et Al Gendell28.47%7,013,451$580.92MInsider
Blackrock Inc15.75%3,878,975$321.30MInstitution
Allspring Global Investments Holdings LLC9.40%2,315,942$191.83MInstitution
Tontine Capital Partners L P8.57%2,111,800$174.92MInsider
Vanguard Portfolio Management LLC7.55%1,860,091$154.07MInstitution
Dimensional Fund Advisors LP5.04%1,242,089$102.88MInstitution
Vanguard Capital Management LLC4.53%1,114,598$92.32MInstitution
State Street Corp3.92%964,335$79.88MInstitution
Victory Capital Management Inc3.51%864,994$71.65MInstitution
Nuveen LLC2.61%643,248$53.28MInstitution

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IOSP vs Specialty Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IOSP69.69%30.31%Net Selling
MTX95.99%4.01%Net SellingNet Selling
NGVT97.53%2.47%Net SellingNet Selling
KWR55.91%44.09%Net SellingNet Selling
WTTR59.68%40.32%Net SellingNet Selling

Innospec Stock Ownership FAQ

Who owns Innospec?

Innospec (NASDAQ: IOSP) is owned by 101.26% institutional shareholders, 44.04% Innospec insiders, and 0.00% retail investors. Jeffrey L. Et Al Gendell is the largest individual Innospec shareholder, owning 7.01M shares representing 28.47% of the company. Jeffrey L. Et Al Gendell's Innospec shares are currently valued at $584.57M.

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