$QTTB

▶ 2026-02-24

3 other

⚡ 3 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Kalowski Lee	CFO and President	A	53,250	$0	$0		Mar 20
Morrison Jodie Pope	CEO	A	132,000	$0	$0		Mar 20
Violette Shelia M.	Chief Scientific Officer	A	37,500	$0	$0		Mar 20

▶ 2026-02-25

▼ 3 sells · $75K

⚡ 3 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Kalowski Lee	CFO and President	▼ Sell	3,995	$5	$18K		Feb 27
Morrison Jodie Pope	CEO	▼ Sell	9,896	$5	$45K		Feb 27
Violette Shelia M.	Chief Scientific Officer	▼ Sell	2,815	$5	$13K		Feb 27

▶ 2026-01-15

3 other

⚡ 3 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
GRAYZEL DAVID S.	—	A	16,363	$3	$45K		Jan 30
LAPORTE KATHLEEN	—	A	23,272	$3	$64K		Jan 30
Lundberg Sven Ante	—	A	20,363	$3	$56K		Jan 30

▶ 2025-12-02

▼ 2 sells · $109K

⚡ 2 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Kalowski Lee	CFO and President	▼ Sell	9,072	$3	$31K		Dec 4
Morrison Jodie Pope	CEO	▼ Sell	22,506	$3	$78K		Dec 4

▶ 2025-10-23

8 other

⚡ 8 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
GRAYZEL DAVID S.	—	A	53,521	$0	$0		Oct 27
Iwicki Mark T	—	A	53,521	$0	$0		Oct 27
LAPORTE KATHLEEN	—	A	53,521	$0	$0		Oct 27
Lundberg Sven Ante	—	A	53,521	$0	$0		Oct 27
Manke Isaac	—	A	53,521	$0	$0		Oct 27
TZIANABOS ARTHUR	—	A	53,521	$0	$0		Oct 27
Thistle Mary	—	A	53,521	$0	$0		Oct 27
Xu Diyong	—	A	53,521	$0	$0		Oct 27

▶ 2025-08-26

▼ 3 sells · $32K

⚡ 3 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Kalowski Lee	CFO and President	▼ Sell	4,240	$2	$8K		Aug 28
Morrison Jodie Pope	CEO	▼ Sell	10,494	$2	$19K		Aug 28
Violette Shelia M.	Chief Scientific Officer	▼ Sell	2,990	$2	$5K		Aug 28