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GRAYZEL DAVID S.
GRAYZEL DAVID S.
Director
Director
☆
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Total trades
0
Bought (open market)
$0
Sold (open market)
$0
Tickers traded
0
Recent trades
Most recent Form 4 filings by GRAYZEL DAVID S..
GRAYZEL DAVID S.
granted
9,810 shares of
QTTB
at $0
Jun 12
· filed
Jun 16
Details
GRAYZEL DAVID S.
granted
16,363 shares of
QTTB
at $2.75
$45K
Jan 15
· filed
Jan 30
Details
GRAYZEL DAVID S.
granted
53,521 shares of
QTTB
at $0
Oct 23, 2025
· filed
Oct 27, 2025
Details
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