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Greg O'Brien

CIK 1597889 · CEO, Markets Advisory · last filed 2023-04-07

Greg O'Brien is a CEO, Markets Advisory who has filed 35 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing, for JLL, was dated Apr 7, 2023. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $16.8M 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

$16.79M

Companies

1

Total Filings

35

Lifetime Open-Market Net

-$1.75M

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
JLL CEO, Markets Advisory 53,639 $313.08 $16.79M -$1.75M 35 2023-04-07

Recent Filings

35 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
2023-04-07 JLL Grant (A) — $0 EDGAR
2023-04-03 JLL Mixed +11,639 -$1.35M EDGAR
2022-04-07 JLL Grant (A) — $0 EDGAR
2022-03-15 JLL Mixed +7,350 -$1.32M EDGAR
2021-04-07 JLL Grant (A) — $0 EDGAR
2021-03-18 JLL Mixed +4,855 -$795.2K EDGAR
2021-03-18 JLL Grant (A) — $0 EDGAR
2021-03-02 JLL Mixed +2,020 -$186.2K EDGAR
2020-03-03 JLL Mixed +1,999 -$161.2K EDGAR
2020-02-27 JLL Mixed +818 -$59.9K EDGAR
Showing 1–10 of 35
Page 1 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.