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Light Street Mercury Master Fund, L.P.

CIK 1723642 · last filed 2021-10-29

Light Street Mercury Master Fund, L.P. is a corporate insider who has filed 3 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider bought $13.6M of NRDY.WS on Oct 29, 2021. Across all open-market trades the lifetime net is +$25.5M, making them a net buyer over the disclosed history. The firm reports its address in Palo Alto, CA. 22 SEC filings were submitted jointly with Glen Thomas Kacher.

"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

$0

Companies

2

Total Filings

3

Lifetime Open-Market Net

$25.45M

Filer Profile

Reported Address
525 UNIVERSITY AVENUE, SUITE 300
PALO ALTO, CA 94301
Phone
(650) 234-1640
State of Incorporation
Cayman Islands
Related Filers
Glen Thomas Kacher — 22 joint filings, latest 2022-08-23
LIGHT STREET CAPITAL MANAGEMENT, LLC — 22 joint filings, latest 2022-08-23
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
Nerdy Inc. (NRDY.WS) Delisted 10%+ Owner 135,893 $0.81 $110.1K $13.56M 1 2021-10-29
Nerdy Inc. (PACE.WS) Delisted 10%+ Owner 563,756 $2.16 $1.22M $11.89M 2 2021-09-16

Recent Filings

3 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
2021-10-29 Nerdy Inc. (NRDY.WS) Delisted Buy (P) +1,689,189 $13.56M EDGAR
2021-09-16 Nerdy Inc. (PACE.WS) Delisted Buy (P) +318,000 $3.22M EDGAR
2021-09-13 Nerdy Inc. (PACE.WS) Delisted Buy (P) +867,437 $8.67M EDGAR
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.