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Gregory R Monahan

CIK 1422283 · CEO · last filed 2026-08-18

Gregory R Monahan is a CEO who has filed 57 SEC Form 4 insider transactions across 8 companies since 2008. The most recent filing, for SLND, was dated Aug 18, 2026. Across all open-market trades the lifetime net is −$5.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.1M across reported positions. 12 SEC filings were submitted jointly with ERIC ROSENFELD.

"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

$17.09M

Companies

8

Total Filings

57

Lifetime Open-Market Net

-$4.97M

Filer Profile

Reported Address
777 THIRD AVENUE
37TH FLOOR
NEW YORK, NY 10017
Related Filers
ERIC ROSENFELD — 12 joint filings, latest 2016-08-16
David Sgro — 12 joint filings, latest 2016-08-16
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
SLND Director 664,761 $0.66 $440.9K $0 1 2026-08-18
LEGO CEO 1,663,894 $10.00 $16.64M $84 1 2026-08-04
SLND.WS Director 649,761 $0.01 $6.7K $0 3 2025-06-17
Southland Holdings, Inc. (SLNDW) Delisted Director 614,674 — — $0 1 2023-02-16
Primo Water Corp /CN/ (PRMW) Delisted Director 138,281 $24.21 $3.35M -$467.8K 5 2022-05-17
Primo Water Corp /CN/ (COT) Delisted Director 130,739 — — -$5.87M 29 2019-05-06
Hill International, Inc. (HIL) Delisted 10%+ Owner 244,478 $3.40 $831.2K $1.39M 5 2016-08-16
SAExploration Holdings, Inc. (SAEX) Delisted Director 0 — — -$25.5K 5 2016-06-30

Recent Filings

57 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
2026-08-18 SLND Grant (A) +15,000 $0 EDGAR
2026-08-04 LEGO Buy (P) +27,919 $84 EDGAR
2025-06-17 SLND.WS Grant (A) +7,957 $0 EDGAR
2024-06-27 SLND.WS Grant (A) +19,956 $0 EDGAR
2023-11-13 SLND.WS Grant (A) +7,174 $0 EDGAR
2023-02-16 Southland Holdings, Inc. (SLNDW) Delisted Other (J) −167,126 $0 EDGAR
2022-05-17 Primo Water Corp /CN/ (PRMW) Delisted Grant (A) +9,560 $135.0K EDGAR
2021-11-19 Primo Water Corp /CN/ (PRMW) Delisted Sell (S) −35,000 -$689.0K EDGAR
2021-05-11 Primo Water Corp /CN/ (PRMW) Delisted Grant (A) +7,092 $120.0K EDGAR
2021-03-03 Primo Water Corp /CN/ (PRMW) Delisted Buy (P) +15,280 $221.2K EDGAR
Showing 1–10 of 57
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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.