Home

DAVID T HAMAMOTO

CIK 1139257 · Co-CEO, Chairman · last filed 2024-03-18

DAVID T HAMAMOTO is a Co-CEO, Chairman who has filed 87 SEC Form 4 insider transactions across 11 companies since 2007. Across all open-market trades the lifetime net is −$45.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.5M 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.

Loading insider history…
Disclosed Exposure

$4.55M

Companies

11

Total Filings

87

Lifetime Open-Market Net

-$45.38M

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
United Homes Group, Inc. (UHGWW) Delisted Director — $0.23 — $0 2 2024-02-28
NU RIDE INC. (RIDE) Delisted Director 109,979 $2.20 $242.0K $0 5 2023-05-22
United Homes Group, Inc. (UHG) Delisted Director 2,826,694 $1.22 $3.45M $0 1 2023-04-03
United Homes Group, Inc. (DHHCW) Delisted Co-CEO, Chairman 1,250,000 $0.30 $375.0K $12.61M 2 2023-01-19
NU RIDE INC. (RIDEW) Delisted Director 2,402,739 — — -$16.38M 1 2020-10-26
NU RIDE INC. (DPHCU) Delisted CEO and Chairman 1,000,000 — — $0 2 2019-03-20
DBRG Executive Vice Chairman 287,830 $15.80 $4.55M -$26.91M 4 2017-12-18
NorthStar Realty Europe Corp. (NRE) Delisted Director 534,036 — — $2.00M 6 2017-01-12
NorthStar Asset Management Group Inc. (NSAM) Delisted Executive Chairman 1,737,295 — — -$9.50M 7 2017-01-04
NORTHSTAR REALTY FINANCE CORP. (NRF) Delisted Executive Chairman of NSAM 520,205 — — -$12.24M 35 2017-01-04
Morgans Hotel Group Co. (MHGC) Delisted Executive Chairman 1,187,969 — — $5.04M 19 2012-03-21

Recent Filings

87 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
2024-03-18 — Exer (M) +820 $0
2024-02-28 United Homes Group, Inc. (UHGWW) Delisted Grant (A) — $0 EDGAR
2023-05-30 United Homes Group, Inc. (UHGWW) Delisted Grant (A) — $0 EDGAR
2023-05-22 NU RIDE INC. (RIDE) Delisted Exer (M) +31,915 $0 EDGAR
2023-04-03 United Homes Group, Inc. (UHG) Delisted Other (J) +1,576,694 $0 EDGAR
2023-02-07 NU RIDE INC. (RIDE) Delisted — — $0 EDGAR
2023-01-19 United Homes Group, Inc. (DHHCW) Delisted Buy (P) +250,000 $2.52M EDGAR
2023-01-13 United Homes Group, Inc. (DHHCW) Delisted Buy (P) +1,000,000 $10.09M EDGAR
2022-05-23 NU RIDE INC. (RIDE) Delisted Mixed +15,937 $0 EDGAR
2022-02-08 NU RIDE INC. (RIDE) Delisted Grant (A) — $0 EDGAR
Showing 1–10 of 87
Page 1 of 9
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.