Zheng Yenyou

Insider Director · EMERYVILLE

CIK 0001330748

Recent transactions

The 50 most recently reported Form 4/5 transactions, newest first. Form 3 establishes initial ownership. Position snapshots are excluded — they report the whole stake, not a trade.

Stock	Type	Security	Shares	Price	Value	Date
SDEV	Conversion	Restricted Stock Units	6,000	$0.00	$0	Oct 16, 2026
SDEV	Conversion	Common Stock, par value $0.01 per share	6,000	$0.00	$0	Oct 16, 2026
SDEV	Award	Restricted Stock Units	140,000	$0.00	$0	Mar 31, 2026
SDEV	Award	Restricted Stock Units	6,000	$0.00	$0	Oct 16, 2025
SDEV	Conversion	Common Stock, par value $0.01 per share	172	$0.00	$0	May 28, 2025
SDEV	Conversion	Restricted Stock Units	172	$0.00	$0	May 28, 2025
SDEV	Conversion	Restricted Stock Units	5	$0.00	$0	Jun 09, 2024
SDEV	Conversion	Common Stock, par value $0.01 per share	5	$0.00	$0	Jun 09, 2024
SDEV	Award	Restricted Stock Units	30,000	$0.00	$0	May 28, 2024
SDEV	Award	Restricted Stock Units	858	$0.00	$0	Jun 09, 2023
SDEV	Conversion	Common Stock	858	$0.00	$0	May 11, 2023
SDEV	Conversion	Restricted Stock Units	858	$0.00	$0	May 11, 2023
SDEV	Conversion	Restricted Stock Units	30,000	$0.00	$0	May 21, 2022
SDEV	Conversion	Common Stock	30,000	$0.00	$0	May 21, 2022
SDEV	Award	Restricted Stock Units	30,000	$0.00	$0	May 11, 2022
SDEV	Award	Restricted Stock Unit	30,000	$0.00	$0	May 21, 2021
SDEV	Award	Stock option (right to buy)	20,000	$0.00	$0	May 26, 2020