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DISCOVERY GLOBAL OPPORTUNITY MASTER FUND, LTD

CIK 1389480 · last filed 2026-08-10

DISCOVERY GLOBAL OPPORTUNITY MASTER FUND, LTD is a corporate insider who has filed 12 SEC Form 4 insider transactions across 3 companies since 2012. The most recent filing shows the insider sold $14.4M of METCZ on Aug 10, 2026. Across all open-market trades the lifetime net is −$38.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $541.9M across reported positions. The firm reports its address in South Norwalk, CT. 4 SEC filings were submitted jointly with DISCOVERY CAPITAL MANAGEMENT, LLC / CT.

"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

$541.89M

Companies

3

Total Filings

12

Lifetime Open-Market Net

-$38.70M

Filer Profile

Reported Address
20 MARSHALL STREET
SOUTH NORWALK, CT 06854
Phone
(203) 855-1191
State of Incorporation
Cayman Islands
Related Filers
DISCOVERY CAPITAL MANAGEMENT, LLC / CT — 4 joint filings, latest 2026-08-10
Robert K. Citrone — 2 joint filings, latest 2026-08-10
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
METCZ 10%+ Owner 4,811,360 $25.50 $122.69M -$20.27M 2 2026-08-10
OLED 4,483,736 $83.56 $374.66M -$37.98M 1 2015-04-02
PANL 10%+ Owner 5,296,236 $8.41 $44.54M $19.56M 9 2013-04-24

Recent Filings

12 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
2026-08-10 METCZ Sell (S) −1,500,000 -$14.36M EDGAR
2026-05-05 METCZ Sell (S) −400,000 -$5.92M EDGAR
2015-04-02 OLED Sell (S) −812,500 -$37.98M EDGAR
2013-04-24 PANL Buy (P) +92,050 $2.78M EDGAR
2013-04-09 PANL Buy (P) +27,500 $774.3K EDGAR
2013-04-05 PANL Buy (P) +91,600 $2.51M EDGAR
2013-03-28 PANL Buy (P) +92,100 $2.76M EDGAR
2013-03-01 PANL Buy (P) +77,580 $2.17M EDGAR
2013-01-17 PANL Buy (P) +52,260 $1.38M EDGAR
2012-11-09 PANL Buy (P) +48,200 $939.8K EDGAR
Showing 1–10 of 12
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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.