IOSP NASDAQ
Innospec Inc.
1W: -0.4%
1M: +5.0%
3M: -3.1%
YTD: -8.6%
1Y: -8.0%
3Y: -22.1%
5Y: -17.5%
$79.58
+0.85 (+1.08%)
Weekly Expected Move ±3.7%
$72
$75
$78
$81
$84
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🏦 Institutional Activity
Latest: Q1 2026292
Institutions Holding
-1 vs prior
83.2%
Ownership
-10.97%
33
New
101
Increased
126
Reduced
57
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-03 | Jones David B. | officer: svp, gc & cco | S-Sale | 1,028 | $75.64 | $78K | Filing |
| 2026-02-27 | PADFIELD Larry | director | S-Sale | 307 | $76.79 | $24K | Filing |
| 2026-02-27 | Blackmore Milton C | director | S-Sale | 594 | $76.56 | $45K | Filing |
| 2026-02-27 | Cleminson Ian | officer: evp & cfo | S-Sale | 2,380 | $76.56 | $182K | Filing |
| 2026-02-27 | GRIFFIN HARDY LOUIS III | officer: svp, human resources | F-Tax Withholding | 401 | $78.34 | $31K | Filing |
| 2026-02-27 | Williams Patrick | officer: president & ceo | F-Tax Withholding | 7,966 | $78.34 | $624K | Filing |
| 2026-02-27 | Jones David B. | officer: svp, gc & cco | F-Tax Withholding | 875 | $78.34 | $69K | Filing |
| 2026-02-27 | BARNES CORBIN | officer: svp, corporate dev and ir | F-Tax Withholding | 166 | $78.34 | $13K | Filing |
| 2026-02-27 | LANDLESS DAVID | director | S-Sale | 594 | $76.56 | $45K | Filing |
| 2026-02-27 | Poccia Claudia | director | S-Sale | 119 | $76.56 | $9K | Filing |
| 2026-02-27 | PADFIELD Larry | director | S-Sale | 594 | $76.56 | $45K | Filing |
| 2026-02-27 | Blackmore Milton C | director | S-Sale | 287 | $76.30 | $22K | Filing |
| 2026-02-27 | Blackmore Milton C | director | S-Sale | 307 | $76.79 | $24K | Filing |
| 2026-02-27 | Cleminson Ian | officer: evp & cfo | S-Sale | 1,149 | $76.30 | $88K | Filing |
| 2026-02-27 | Cleminson Ian | officer: evp & cfo | S-Sale | 1,231 | $76.79 | $95K | Filing |
| 2026-02-27 | LANDLESS DAVID | director | S-Sale | 287 | $76.30 | $22K | Filing |
| 2026-02-27 | LANDLESS DAVID | director | S-Sale | 307 | $76.79 | $24K | Filing |
| 2026-02-27 | Poccia Claudia | director | S-Sale | 57 | $76.30 | $4K | Filing |
| 2026-02-27 | Poccia Claudia | director | S-Sale | 62 | $76.79 | $5K | Filing |
| 2026-02-27 | PADFIELD Larry | director | S-Sale | 287 | $76.30 | $22K | Filing |
| 2026-02-23 | GRIFFIN HARDY LOUIS III | officer: svp, human resources | A-Grant/Award | 2,521 | $— | $0 | Filing |
| 2026-02-23 | PADFIELD Larry | director | A-Grant/Award | 1,539 | $— | $0 | Filing |
| 2026-02-23 | Jones David B. | officer: svp, gc & cco | A-Grant/Award | 2,993 | $— | $0 | Filing |
| 2026-02-23 | Williams Patrick | officer: president & ceo | A-Grant/Award | 20,846 | $— | $0 | Filing |
| 2026-02-23 | BARNES CORBIN | officer: svp, corporate dev and ir | A-Grant/Award | 2,481 | $— | $0 | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,878,975 | $283M | +216,652 | 2026-03-31 | Filing |
| Allspring Global Investments Holdings, L | 2,315,942 | $170M | -40,561 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,860,091 | $136M | +1,860,091 | 2026-03-31 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 1,242,089 | $91M | +66,967 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,114,598 | $81M | +1,114,598 | 2026-03-31 | Filing |
| STATE STREET CORP | 964,335 | $70M | +15,297 | 2026-03-31 | Filing |
| VICTORY CAPITAL MANAGEMENT INC | 864,994 | $63M | -85,080 | 2026-03-31 | Filing |
| Nuveen, LLC | 643,248 | $47M | +140,645 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 630,592 | $46M | +21,372 | 2026-03-31 | Filing |
| UBS Group AG | 565,911 | $41M | +423,856 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 492,011 | $36M | +7,043 | 2026-03-31 | Filing |
| Assenagon Asset Management S.A. | 490,884 | $36M | +312,680 | 2026-03-31 | Filing |
| JPMORGAN CHASE & CO | 426,050 | $31M | +120,175 | 2026-03-31 | Filing |
| Qube Research & Technologies Ltd | 406,624 | $30M | +86,120 | 2026-03-31 | Filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 365,874 | $27M | -7,666 | 2026-03-31 | Filing |
| AQR CAPITAL MANAGEMENT LLC | 312,065 | $23M | +43,914 | 2026-03-31 | Filing |
| BANK OF AMERICA CORP /DE | 290,766 | $21M | -31,592 | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 284,239 | $21M | +9,550 | 2026-03-31 | Filing |
| ROYCE & ASSOCIATES LP | 261,336 | $19M | -43,890 | 2026-03-31 | Filing |
| Western Standard LLC | 226,833 | $17M | -41,534 | 2026-03-31 | Filing |