James H Mackaness

SLNO

James H Mackaness serves as CHIEF FINANCIAL OFFICER at Soleno Therapeutics, Inc. (SLNO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$10.0K

Total Sells

11 trades

$10.52M

Net Position

Net Seller

$10.51M

Companies Traded

SLNO

Active Period

Sep 2021 – Dec 2025

12 total trades

Most Recent

Sell SLNO

Dec 15, 2025 · $100.5K

James H Mackaness's Insider Trading at Soleno Therapeutics, Inc. (SLNO)

Buys

1 · $10.0K

Sells

11 · $10.52M

Total Shares Bought

11,235

Total Shares Sold

194,214

SLNO Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Dec 15, 2025	Sell	2,013	$49.95	$100.5K	0
Mar 27, 2025	Sell	90,622	$69.44	$6.29M	0
Jan 6, 2025	Sell	7,874	$45.78	$360.5K	115,410
Oct 3, 2024	Sell	8,077	$49.43	$399.2K	120,001
Aug 30, 2024	Sell	13,531	$47.43	$641.8K	137,219
Aug 7, 2024	Sell	14,983	$45.60	$683.2K	151,905
Jul 3, 2024	Sell	7,190	$41.54	$298.7K	61,385
Apr 3, 2024	Sell	5,175	$41.34	$213.9K	65,024
Dec 13, 2023	Sell	32,482	$36.41	$1.18M	38,358
Dec 4, 2023	Sell	4,186	$28.65	$119.9K	21,303
Nov 30, 2023	Sell	8,081	$27.49	$222.2K	30,365
Sep 14, 2021	Buy	11,235	$0.89	$10.0K	27,295