Insider Cluster (1 insider) ·Filed Feb 27, 2026
Insider cluster: 5 insiders, $0.3M total
Actionable Insight • Neutral
Monitor for additional insider selling or a shift to buying activity; current level of sales is modest and within routine ranges given the company's size.
Final — all horizons settled through T+60d ⚠ clustered
IOSP ▲ +7.03% at T+60d
NEUTRAL call +7.03% · α vs SPY -2.36% · entry $76.58 → $81.96
T+1d
+0.60%
call +0.60% · α +0.55%
$77.04
settled 8mo ago
T+5d
-5.84%
call -5.84% · α -3.85%
$72.11
settled 8mo ago
T+20d
-5.72%
call -5.72% · α +1.84%
$72.20
settled 7mo ago
T+60d
+7.03%
call +7.03% · α -2.36%
$81.96
settled 5mo ago
Price Chart
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Executive Summary
SVP and General Counsel David B. Jones sold 1,028 shares of Innospec (IOSP) in the open market for $77,758. This is part of a broader pattern of insider selling, with seven transactions totaling $441,000 in the past 30 days.
Key Financial Metrics
Direction
selling
Total Value
$77.8K
Insiders
1
Key Facts
- David B. Jones (SVP, GC & CCO) sold 1,028 shares at $75.64 per share for a total of $77,757.92
- All transactions were open-market sales (code S)
- This sale is one of seven insider sell transactions in the past 30 days, aggregating $441,000
- Total recent insider selling represents approximately 0.024% of the company's $1.8B market cap
Financial Impact
$77,758 in open-market sales by one insider; $441,000 total insider selling over 30 days
insider ownershipmarket sentiment
Risk Factors
- Continued insider selling could signal lack of confidence, especially if it accelerates
- No offsetting insider purchases observed recently
Market Snapshot
Exchange
Nasdaq
Investment Themes
Materials & Mining
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (1 trades, 7d window) | cluster-IOSP-1772844090469 |
14 reports for IOSP
80% Hit rate @ T+5 Went positive at some point 5 of 6 best @ T+60▲ +10.65%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 6d ago | Institutional Cluster | $99.64 | awaiting T+5 | — | $99.83 (+0.19%) |
Oct 7, 2026 19d ago | SC 13G/A | $97.42 $97.10 | ▼ −0.33% | ▲ +0.65% | $99.83 (+2.47%) |
Oct 7, 2026 19d ago | SC 13G | $97.42 $97.10 | ▼ −0.33% | ▲ +0.65% | $99.83 (+2.47%) |
Oct 5, 2026 21d ago | Press Release | $98.55 $97.43 | ▼ −1.14% | ▼ −1.00% | $99.83 (+1.30%) |
Aug 5, 2026 11w ago | 8-K | $91.96 $93.12 | ▲ +1.26% | ▲ +0.91% | $99.83 (+8.56%) |
Aug 4, 2026 11w ago | Press Release | $91.96 $93.12 | ▲ +1.26% | ▲ +0.91% | $99.83 (+8.56%) |
Jul 6, 2026 16w ago | Press Release | $81.66 $81.64 | ▼ −0.02% | ▼ −0.58% | $99.83 (+22.25%) |
Jun 16, 2026 19w ago | Court Ruling | $83.11 $82.81 | ▼ −0.36% | ▲ +0.28% | $99.83 (+20.12%) |
May 8, 2026 24w ago | 8-K | $80.55 $80.00 | ▲ +0.68% | ▲ +2.15% | $99.83 (−23.94%) |
May 7, 2026 24w ago | Press Release | $80.55 $80.00 | ▲ +0.68% | ▲ +2.15% | $99.83 (−23.94%) |
Showing 10 of 14
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