Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| INNOSPEC INC.IOSP · Entity 4414 | Director | February 23, 2026 | February 24, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
INNOSPEC INC.
Report date February 23, 2026 · Filed February 24, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 7,376 |
Reported balance
After 2026-02-23 transaction · row 1
1 source rowRow 1 · 2026-02-23 · Grant · Acquired 1,539 · Balance 7,376 F1: Represents Restricted Stock Units ("RSUs") vesting in full on February 23, 2029, granted by Issuer in connection with Reporting Person's service as a non-employee director. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents Restricted Stock Units ("RSUs") vesting in full on February 23, 2029, granted by Issuer in connection with Reporting Person's service as a non-employee director.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 23, 2026 Filed Feb 24, 2026 23:45 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantCommon Stock | 1,539 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-067804 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,376 F1 · shares: Represents Restricted Stock Units ("RSUs") vesting in full on February 23, 2029, granted by Issuer in connection with Reporting Person's service as a non-employee director. Read SEC document |
| November 14, 2025 Filed Nov 17, 2025 23:07 UTC | INNOSPEC INC. IOSP · Entity 4414 | PurchaseCommon Stock | 340 | $74.09 | $25,190.60 |
DisclosureSEC source: 0001193125-25-284887 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,837 Read SEC document |
| May 13, 2025 Filed May 16, 2025 01:11 UTC | INNOSPEC INC. IOSP · Entity 4414 | SaleCommon Stock | 176 | $90.68 | $15,959.68 |
DisclosureSEC source: 0000950170-25-073069 · ownership.xml · nonDerivative · entry 2 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,497 F1 · kind: Shares sold through a "broker sale" to settle tax withholding obligations in connection with the vesting of time-based restricted stock units. Read SEC document |
| May 13, 2025 Filed May 16, 2025 01:11 UTC | INNOSPEC INC. IOSP · Entity 4414 | SaleCommon Stock | 270 | $90.60 | $24,461.06 |
DisclosureSEC source: 0000950170-25-073069 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,673 F1 · kind: Shares sold through a "broker sale" to settle tax withholding obligations in connection with the vesting of time-based restricted stock units. Read SEC document |
| February 24, 2025 Filed Feb 28, 2025 00:36 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantCommon Stock | 1,209 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-029370 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,943 F1 · shares: Represents Restricted Stock Units ("RSUs") vesting in full on February 24, 2028, granted by Issuer in connection with Reporting Person's service as a non-employee director. Read SEC document |
| August 13, 2024 Filed Aug 14, 2024 22:31 UTC | INNOSPEC INC. IOSP · Entity 4414 | PurchaseCommon Stock | 143 | $105.84 | $15,135.12 |
DisclosureSEC source: 0000950170-24-097304 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,734 Read SEC document |
| May 16, 2024 Filed May 20, 2024 22:07 UTC | INNOSPEC INC. IOSP · Entity 4414 | PurchaseCommon Stock | 189 | $131.57 | $24,866.73 |
DisclosureSEC source: 0000950170-24-062573 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,591 Read SEC document |
| February 26, 2024 Filed Feb 29, 2024 02:41 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantCommon Stock | 782 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-022568 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,402 F1 · shares: Represents Restricted Stock Units ("RSUs") vesting in full on February 26, 2027, granted by Issuer in connection with Reporting Person's service as a non-employee director. Read SEC document |
| February 22, 2024 Filed Feb 23, 2024 23:19 UTC | INNOSPEC INC. IOSP · Entity 4414 | PurchaseCommon Stock | 410 | $123.96 | $50,823.60 |
DisclosureSEC source: 0000950170-24-019539 · ownership.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,620 Read SEC document |
| May 10, 2023 Filed May 11, 2023 22:19 UTC | INNOSPEC INC. IOSP · Entity 4414 | PurchaseCommon stock | 515 | $96.75 | $49,826.25 |
DisclosureSEC source: 0001209191-23-028848 · doc4.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,210 Read SEC document |
| March 03, 2023 Filed Mar 6, 2023 23:54 UTC | INNOSPEC INC. IOSP · Entity 4414 | PurchaseCommon stock | 450 | $111.35 | $50,107.50 |
DisclosureSEC source: 0001209191-23-016503 · doc4.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,044 Read SEC document |
| February 27, 2023 Filed Mar 3, 2023 02:32 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantStock Option · Derivative | 297 | $0.00 Strike: $109.42 | $0.00 |
DisclosureSEC source: 0001209191-23-015090 · doc4.xml · derivative · entry 2 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 297 Underlying: Common Stock · 297 shares Expires 2033-02-27 Read SEC document |
| February 27, 2023 Filed Mar 3, 2023 02:32 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantCommon Stock | 594 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-015090 · doc4.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 594 F1 · shares: Represents Restricted Stock Units vesting in full on February 27, 2026, granted by Issuer in connection with Reporting Person's service as a non-employee director. Read SEC document |
| May 09, 2022 Filed May 9, 2022 21:56 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantStock Option · Derivative | 325 | $0.00 Strike: $99.94 | $0.00 |
DisclosureSEC source: 0001209191-22-027925 · doc4.xml · derivative · entry 2 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 325 Underlying: Common Stock · 325 shares Expires 2032-05-06 Read SEC document |
| May 06, 2022 Filed May 9, 2022 21:56 UTC | INNOSPEC INC. IOSP · Entity 4414 | GrantCommon Stock | 1,651 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-027925 · doc4.xml · nonDerivative · entry 1 PARRETTE LESLIE J · CIK 0001159202 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,651 F1 · shares: Represents full value equity awards vesting in full on May 6, 2025, granted by Issuer in connection with Reporting Person's service as a non-employee director. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.