$SER

▶ 2026-03-31

2 other

⚡ 2 insiders

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Bailey Gregory	—	A	59,667	$2	$116K		Apr 21
Venkatesan Jay	—	A	7,553	$2	$15K		Apr 21

▶ 2026-03-23

▼ 1 sell · $19K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$390	Mar 24
Moreadith Randall	Chief Scientific Officer	▼ Sell	6,500	$3	$19K	Mar 24
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$0	Mar 24

▶ 2026-03-19

▼ 1 sell · $98K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	39,000	$0	$2K	Mar 20
Moreadith Randall	Chief Scientific Officer	▼ Sell	39,000	$2	$98K	Mar 20
Moreadith Randall	Chief Scientific Officer	M	39,000	$0	$0	Mar 20

▶ 2026-02-03

4 other

⚡ 4 insiders

Insider	Title	Type	Shares	Price	$ Value	Filed
GILL SIMBA	—	A	92,000	$0	$0	Feb 17
LEDGER STEVEN A	Chief Executive Officer	A	230,100	$0	$0	Feb 17
Moreadith Randall	Chief Scientific Officer	A	69,000	$0	$0	Feb 17
Tenjarla Srini	SVP, CMC & Formulation	A	69,000	$0	$0	Feb 17

▶ 2026-02-02

▼ 1 sell · $20K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$390	Feb 3
Moreadith Randall	Chief Scientific Officer	▼ Sell	6,500	$3	$20K	Feb 3
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$0	Feb 3

▶ 2026-01-28

▼ 1 sell · $23K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$390	Jan 29
Moreadith Randall	Chief Scientific Officer	▼ Sell	6,500	$4	$23K	Jan 29
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$0	Jan 29

▶ 2026-01-22

▼ 1 sell · $7K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	2,500	$0	$150	Jan 23
Moreadith Randall	Chief Scientific Officer	▼ Sell	2,500	$3	$7K	Jan 23
Moreadith Randall	Chief Scientific Officer	M	2,500	$0	$0	Jan 23

▶ 2026-01-20

▼ 1 sell · $6K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	2,000	$0	$120	Jan 21
Moreadith Randall	Chief Scientific Officer	▼ Sell	2,000	$3	$6K	Jan 21
Moreadith Randall	Chief Scientific Officer	M	2,000	$0	$0	Jan 21

▶ 2026-01-21

▼ 1 sell · $6K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	2,000	$0	$120	Jan 21
Moreadith Randall	Chief Scientific Officer	▼ Sell	2,000	$3	$6K	Jan 21
Moreadith Randall	Chief Scientific Officer	M	2,000	$0	$0	Jan 21

▶ 2026-01-13

▼ 1 sell · $14K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	5,416	$0	$325	Jan 14
Moreadith Randall	Chief Scientific Officer	▼ Sell	5,416	$2	$14K	Jan 14
Moreadith Randall	Chief Scientific Officer	M	5,416	$0	$0	Jan 14

▶ 2026-01-14

▼ 1 sell · $3K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	1,084	$0	$65	Jan 14
Moreadith Randall	Chief Scientific Officer	▼ Sell	1,084	$3	$3K	Jan 14
Moreadith Randall	Chief Scientific Officer	M	1,084	$0	$0	Jan 14

▶ 2026-01-08

▼ 1 sell · $35K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	13,000	$0	$780	Jan 9
Moreadith Randall	Chief Scientific Officer	▼ Sell	13,000	$3	$35K	Jan 9
Moreadith Randall	Chief Scientific Officer	M	13,000	$0	$0	Jan 9

▶ 2025-12-23

▼ 1 sell · $11K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	4,100	$0	$246	Dec 29
Moreadith Randall	Chief Scientific Officer	▼ Sell	4,100	$3	$11K	Dec 29
Moreadith Randall	Chief Scientific Officer	M	4,100	$0	$0	Dec 29

▶ 2025-12-22

▼ 1 sell · $15K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	5,673	$0	$340	Dec 23
Moreadith Randall	Chief Scientific Officer	▼ Sell	5,673	$3	$15K	Dec 23
Moreadith Randall	Chief Scientific Officer	M	5,673	$0	$0	Dec 23

▶ 2025-12-16

▼ 1 sell · $10K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	3,227	$0	$194	Dec 17
Moreadith Randall	Chief Scientific Officer	▼ Sell	3,227	$3	$10K	Dec 17
Moreadith Randall	Chief Scientific Officer	M	3,227	$0	$0	Dec 17

▶ 2025-12-12

▼ 1 sell · $6K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	1,700	$0	$102	Dec 16
Moreadith Randall	Chief Scientific Officer	▼ Sell	1,700	$3	$6K	Dec 16
Moreadith Randall	Chief Scientific Officer	M	1,700	$0	$0	Dec 16

▶ 2025-12-11

▼ 1 sell · $12K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	3,555	$0	$213	Dec 12
Moreadith Randall	Chief Scientific Officer	▼ Sell	3,555	$3	$12K	Dec 12
Moreadith Randall	Chief Scientific Officer	M	3,555	$0	$0	Dec 12

▶ 2025-12-09

▼ 1 sell · $2K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	600	$0	$36	Dec 11
Moreadith Randall	Chief Scientific Officer	▼ Sell	600	$3	$2K	Dec 11
Moreadith Randall	Chief Scientific Officer	M	600	$0	$0	Dec 11

▶ 2025-12-10

▼ 1 sell · $2K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	A	645	$0	$39	Dec 11
Moreadith Randall	Chief Scientific Officer	▼ Sell	645	$3	$2K	Dec 11
Moreadith Randall	Chief Scientific Officer	M	645	$0	$0	Dec 11

▶ 2025-12-02

▼ 1 sell · $6K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	1,500	$0	$90	Dec 4
Moreadith Randall	Chief Scientific Officer	▼ Sell	1,500	$4	$6K	Dec 4
Moreadith Randall	Chief Scientific Officer	M	1,500	$0	$0	Dec 4

▶ 2025-12-03

▼ 1 sell · $18K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	5,000	$0	$300	Dec 4
Moreadith Randall	Chief Scientific Officer	▼ Sell	5,000	$4	$18K	Dec 4
Moreadith Randall	Chief Scientific Officer	M	5,000	$0	$0	Dec 4

▶ 2025-11-25

▼ 1 sell · $23K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	5,965	$0	$358	Nov 26
Moreadith Randall	Chief Scientific Officer	▼ Sell	5,965	$4	$23K	Nov 26
Moreadith Randall	Chief Scientific Officer	M	5,965	$0	$0	Nov 26

▶ 2025-11-24

▼ 1 sell · $2K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	535	$0	$32	Nov 25
Moreadith Randall	Chief Scientific Officer	▼ Sell	535	$4	$2K	Nov 25
Moreadith Randall	Chief Scientific Officer	M	535	$0	$0	Nov 25

▶ 2025-11-18

▼ 1 sell · $24K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$390	Nov 19
Moreadith Randall	Chief Scientific Officer	▼ Sell	6,500	$4	$24K	Nov 19
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$0	Nov 19

▶ 2025-11-10

▼ 1 sell · $27K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$390	Nov 12
Moreadith Randall	Chief Scientific Officer	▼ Sell	6,500	$4	$27K	Nov 12
Moreadith Randall	Chief Scientific Officer	M	6,500	$0	$0	Nov 12

▶ 2025-11-07

5 other

⚡ 5 insiders

Insider	Title	Type	Shares	Price	$ Value	Filed
Bailey Gregory	—	A	10,000	$0	$0	Nov 10
Brannan Stephen K.	—	A	10,000	$0	$0	Nov 10
Marshall Richard Peter	—	A	10,000	$0	$0	Nov 10
WILSON KAREN J	—	A	10,000	$0	$0	Nov 10
Venkatesan Jay	—	A	10,000	$0	$0	Nov 10

▶ 2025-11-05

▼ 1 sell · $14K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	3,398	$0	$204	Nov 6
Moreadith Randall	Chief Scientific Officer	▼ Sell	3,398	$4	$14K	Nov 6
Moreadith Randall	Chief Scientific Officer	M	3,398	$0	$0	Nov 6

▶ 2025-11-04

▼ 1 sell · $14K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	3,102	$0	$186	Nov 5
Moreadith Randall	Chief Scientific Officer	▼ Sell	3,102	$4	$14K	Nov 5
Moreadith Randall	Chief Scientific Officer	M	3,102	$0	$0	Nov 5

▶ 2025-10-28

▼ 1 sell · $28K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	5,551	$0	$333	Oct 29
Moreadith Randall	Chief Scientific Officer	▼ Sell	5,551	$5	$28K	Oct 29
Moreadith Randall	Chief Scientific Officer	M	5,551	$0	$0	Oct 29

▶ 2025-10-27

▼ 1 sell · $5K 2 other

Insider	Title	Type	Shares	Price	$ Value	Filed
Moreadith Randall	Chief Scientific Officer	M	949	$0	$57	Oct 28
Moreadith Randall	Chief Scientific Officer	▼ Sell	949	$5	$5K	Oct 28
Moreadith Randall	Chief Scientific Officer	M	949	$0	$0	Oct 28

6-Month Buy/Sell Trend