James J Lerner

CIK 1602567 · President & CEO · last filed 2025-04-23

"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

$15.61M

Companies

2

Total Filings

36

Lifetime Open-Market Net

-$4.04M

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
QMCO President & CEO 110,848 $11.78 $1.31M -$2.97M 26 2025-04-23
STX President, Cloud Systems 17,858 $800.99 $14.30M -$1.06M 3 2015-03-13

Recent Filings · Page 4 of 4

36 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
2019-09-10 Grant (A) $0
2019-08-27 Grant (A) +550,000 $0
2019-08-13 Buy (P) +80,000 $408.4K
2015-03-13 STX Sell (S) −19,642 -$1.06M EDGAR
2014-09-11 STX Grant (A) $0 EDGAR
2014-07-25 STX Grant (A) +37,500 $0 EDGAR
Showing 3136 of 36
Page 4 of 4
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.