James S. Greene

Director, Electronics for Imaging.

Companies

GigCapital8 Corp.Board member Oct 8, 2025 to now¹
QT IMAGING HOLDINGS, INC.Board member Apr 3, 2024 to now²
UpHealth, Inc.Board member Feb 2, 2024 to Feb 2, 2024³
UMPQUA HOLDINGS CORPBoard member Jul 30, 2012 to Mar 1, 2023⁴
Electronics for ImagingBoard member Mar 17, 2006 to Feb 12, 2010⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

QT IMAGING HOLDINGS, INC. QTI203,500 shares⁶$484.3K at $2.38Mar 20, 2026
GigCapital8 Corp. GIW10,000 shares⁷$102.0K at $10.20Oct 8, 2025
UMPQUA HOLDINGS CORP0 shares⁸Feb 28, 2023
UpHealth, Inc.100,000 shares⁹Jan 31, 2024

As of each latest filing. The line shows shares held over time.

Recent filings

Mar 20, 2026Granted 3,500 shares of QT IMAGING HOLDINGS, INC.⁶
Nov 12, 2024Bought 428,082 shares at $0.58 of QT IMAGING HOLDINGS, INC.¹⁰
Jan 31, 2024Granted 100,000 shares of UpHealth, Inc.⁹
Feb 28, 2023Returned to company 65,894 shares of UMPQUA HOLDINGS CORP⁸

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARGigCapital8 Corp., Board member
2
SEC EDGARQT IMAGING HOLDINGS, INC., Board member
3
SEC EDGARUpHealth, Inc., Board member
4
SEC EDGARUMPQUA HOLDINGS CORP, Board member
5
SEC EDGARElectronics for Imaging, Board member
6
SEC EDGARQT IMAGING HOLDINGS, INC. shares after the filing of Mar 20, 2026
7
SEC EDGARGigCapital8 Corp. shares after the filing of Oct 8, 2025
8
SEC EDGARUMPQUA HOLDINGS CORP shares after the filing of Feb 28, 2023
9
SEC EDGARUpHealth, Inc. shares after the filing of Jan 31, 2024
10
SEC EDGARForm 4 filed Nov 14, 2024