Insider transactions

Leslie J Parrette

CIK 1159202 · Sr. VP, Legal Affairs · last filed 2026-02-24

Leslie J Parrette is a Sr. VP, Legal Affairs who has filed 14 SEC Form 4 insider transactions across 2 companies since 2009. The most recent filing, for IOSP, was dated Feb 24, 2026. Across all open-market trades the lifetime net is +$175.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $727.8K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure
$727.8K
Companies
2
Total Filings
14
Lifetime Open-Market Net
$175.5K

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

IOSP price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
IOSP Director 7,376 $98.67 $727.8K $175.5K 12 2026-02-24
WCC Sr. VP, Legal Affairs — $323.68 — $0 1 2009-07-06

Recent Filings

14 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-02-24 IOSP Grant (A) +1,539 $0 EDGAR
2025-11-17 IOSP Buy (P) +340 $25.2K EDGAR
2025-05-15 IOSP Sell (S) −446 -$40.4K EDGAR
2025-02-27 IOSP Grant (A) +1,209 $0 EDGAR
2024-08-14 IOSP Buy (P) +143 $15.1K EDGAR
2024-05-20 IOSP Buy (P) +189 $24.9K EDGAR
2024-02-28 IOSP Grant (A) +782 $0 EDGAR
2024-02-23 IOSP Buy (P) +410 $50.8K EDGAR
2023-05-11 IOSP Buy (P) +515 $49.8K EDGAR
2023-03-06 IOSP Buy (P) +450 $50.1K EDGAR
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.