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James J Martell

CIK 1320333 · Chairman · last filed 2026-04-02

James J Martell is a Chairman who has filed 49 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for OPAL, was dated Apr 2, 2026. Across all open-market trades the lifetime net is +$1.7M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $55.7M across reported positions. 17 SEC filings were submitted jointly with XPO Logistics, Inc.

"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

$55.72M

Companies

5

Total Filings

49

Lifetime Open-Market Net

$1.65M

Filer Profile

Reported Address
314 RINGLING POINT DRIVE
SARASOTA, FL 34234
Related Filers
XPO Logistics, Inc. — 17 joint filings, latest 2016-01-05
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
OPAL Director 107,224 $1.89 $202.7K $0 5 2026-04-02
STERICYCLE INC (SRCL) Delisted Director 4,283 $61.98 $265.5K $0 4 2022-05-27
MOBILE MINI INC (MINI) Delisted Director 0 — — $0 19 2020-07-02
XPO Director 304,741 $182.18 $55.52M $792.2K 15 2016-01-05
Clark Holdings Inc. (GLA.WS) Delisted Chairman 808,247 — — $862.0K 6 2008-03-18

Recent Filings

49 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
2026-04-02 OPAL Mixed +66,073 $0 EDGAR
2025-04-02 OPAL Mixed +27,218 $0 EDGAR
2024-07-01 OPAL Exer (M) +13,933 $0 EDGAR
2024-04-02 OPAL Grant (A) — $0 EDGAR
2023-06-29 OPAL Grant (A) — $0 EDGAR
2022-05-27 STERICYCLE INC (SRCL) Delisted Exer (M) +1,837 $0 EDGAR
2021-05-27 STERICYCLE INC (SRCL) Delisted Grant (A) — $0 EDGAR
2021-05-24 STERICYCLE INC (SRCL) Delisted Exer (M) +2,446 $0 EDGAR
2020-07-02 MOBILE MINI INC (MINI) Delisted Disp (D) −48,662 $0 EDGAR
2020-05-26 STERICYCLE INC (SRCL) Delisted Grant (A) — $0 EDGAR
Showing 1–10 of 49
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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.