DAVIDSON & CO. M.H.

CIK 1336624 · last filed 2025-05-05

DAVIDSON & CO. M.H. is a corporate insider who has filed 1 SEC Form 4 insider transactions across 0 companies. 21 SEC filings were submitted jointly with DAVIDSON KEMPNER INTERNATIONAL, LTD.

"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.

Disclosed Exposure

$0

Companies

0

Total Filings

1

Lifetime Open-Market Net

$0

Filer Profile

Reported Address

885 THIRD AVENUE
SUITE 3300
NEW YORK, NY 10022

Phone

(212) 446-4020

State of Incorporation

Formerly Known As

M H Davidson & Co (2005–2015)

Related Filers

DAVIDSON KEMPNER INTERNATIONAL, LTD. — 21 joint filings, latest 2023-10-23

DAVIDSON KEMPNER CAPITAL MANAGEMENT LP — 13 joint filings, latest 2025-05-05

ANTHONY ALEXANDER YOSELOFF — 13 joint filings, latest 2025-05-05

THOMAS L KEMPNER JR — 7 joint filings, latest 2015-02-02

DKLDO V TRADING SUBSIDIARY LP — 4 joint filings, latest 2024-11-13

DAVIDSON KEMPNER LONG-TERM DISTRESSED OPPORTUNTIES INTERNATIONAL MASTER FUND II LP — 3 joint filings, latest 2016-12-14

Davidson Kempner Arbitrage, Equities & Relative Value LP — 3 joint filings, latest 2024-10-31

CONOR BASTABLE — 2 joint filings, latest 2015-02-02

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
No companies on record.

Recent Filings

1 filing

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
2025-05-05	—	Other (J)	−9,104,286	$0

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.