Michael J. Karber

GPMT

Michael J. Karber serves as General Counsel and Secretary at Granite Point Mortgage Trust Inc. (GPMT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$65.3K

Net Position

Net Seller

$65.3K

Companies Traded

GPMT

Active Period

Mar 2025 – Dec 2025

2 total trades

Most Recent

Sell GPMT

Dec 31, 2025 · $38.6K

Michael J. Karber's Insider Trading at Granite Point Mortgage Trust Inc. (GPMT)

Buys

0 · $0.00

Sells

2 · $65.3K

Total Shares Bought

Total Shares Sold

25,457

GPMT Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Dec 31, 2025↗	Sell	16,005	$2.41	$38.6K	0
Mar 15, 2025↗	Sell	9,452	$2.83	$26.7K	0

Related Insiders

ALPART STEPHEN

Chief Investment Officer

GPMTSell · Dec 31, 2025

Lazar Nikolic

Director

GPMTBuy · Nov 11, 2025

Blake Johnson

Chief Financial Officer

GPMTSell · Oct 4, 2025

Patrick Gregory Halter

Director

GPMTBuy · Aug 15, 2025

DEHNE TANUJA M

Director

GPMTSell · Jun 9, 2025

TAYLOR JOHN A

President and CEO

GPMTSell · Mar 15, 2025

Explore More Insider Trading Data

GPMT Insider Trading Activity

View all insider trades at Granite Point Mortgage Trust Inc.

Real Estate Sector Insider Trades

See insider activity across real estate stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity