Insider · CIK 0001649903

Matthew E Korenberg

Files at: PVLA, LFCR, LGND. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $5.6M · 2net −$5.6M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 12, 2026 MForm 4 →	Jun 16, 4:05 pm EDT	PALVELLA THERAPEUTICS, INC.PVLA	1,000	$13.60	$13,600	1,000	—
Jun 4, 2026 AForm 4 →	Jun 5, 4:46 pm EDT	LIFECORE BIOMEDICAL, INC. \DE\LFCR	25,907	—	—	69,967	—
Feb 11, 2019 AForm 4 →	Feb 13, 4:35 pm EST	LIGAND PHARMACEUTICALS INCLGND	6,404	—	—	16,469	—	plan?
Jan 23, 2019 AFForm 4 →	Jan 25, 4:30 pm EST	LIGAND PHARMACEUTICALS INCLGND	5,973	$111.78	$148,109	10,065	—	plan?
Aug 29, 2018 SForm 4 →	Aug 29, 8:35 pm EDT	LIGAND PHARMACEUTICALS INCLGND	18,357	$256.69	$4,712,060	6,742	−73.1%	plan?
Aug 29, 2018 MForm 4 →	Aug 29, 8:35 pm EDT	LIGAND PHARMACEUTICALS INCLGND	11,540	$85.79	$990,017	25,099	—	plan?
Aug 6, 2018 FForm 4 →	Aug 7, 4:35 pm EDT	LIGAND PHARMACEUTICALS INCLGND	836	$226.74	$189,555	13,559	—	plan?
Jun 29, 2018 JForm 4 →	Jul 3, 3:27 pm EDT	LIGAND PHARMACEUTICALS INCLGND	180	$117.84	$21,210	14,395	—	plan?
Mar 2, 2018 AFForm 4 →	Mar 6, 6:36 pm EST	LIGAND PHARMACEUTICALS INCLGND	5,628	$165.87	$91,229	14,215	—	plan?
Feb 15, 2018 FForm 4 →	Feb 16, 5:37 pm EST	LIGAND PHARMACEUTICALS INCLGND	680	$157.18	$106,882	9,687	—	plan?
Dec 28, 2017 AFForm 4 →	Dec 29, 9:17 pm EST	LIGAND PHARMACEUTICALS INCLGND	5,280	$138.66	$212,150	10,367	—	plan?
Nov 17, 2017 SForm 4 →	Nov 17, 5:11 pm EST	LIGAND PHARMACEUTICALS INCLGND	6,559	$142.63	$935,510	8,147	−44.6%	plan?
Aug 6, 2017 FForm 4 →	Aug 8, 5:50 pm EDT	LIGAND PHARMACEUTICALS INCLGND	609	$122.06	$74,335	14,706	—	plan?
Jun 30, 2017 JForm 4 →	Jul 5, 6:44 pm EDT	LIGAND PHARMACEUTICALS INCLGND	243	$87.13	$21,171	15,315	—	plan?
Dec 30, 2016 JForm 4 →	Jan 3, 2017, 4:38 pm EST	LIGAND PHARMACEUTICALS INCLGND	40	$86.37	$3,455	10,106	—	plan?
Aug 6, 2016 AFForm 4 →	Feb 28, 2017, 6:27 pm EST	LIGAND PHARMACEUTICALS INCLGND	9,068	$107.93	$221,363	15,072	—	plan? late
Jun 30, 2016 JForm 4 →	Jul 5, 7:58 pm EDT	LIGAND PHARMACEUTICALS INCLGND	196	$87.10	$17,072	10,066	—	plan?
Feb 11, 2016 AForm 4 →	Feb 16, 7:34 pm EST	LIGAND PHARMACEUTICALS INCLGND	3,870	—	—	9,870	—	plan?
Aug 6, 2015 AForm 4 →	Aug 7, 4:23 pm EDT	LIGAND PHARMACEUTICALS INCLGND	6,000	—	—	6,000	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 12, 2026 MForm 4 →	Jun 16, 4:05 pm EDT	PALVELLA THERAPEUTICS, INC.PVLA	1,000	—	—	166,100	—
Feb 11, 2019 AForm 4 →	Feb 13, 4:35 pm EST	LIGAND PHARMACEUTICALS INCLGND	29,298	—	—	29,298	—
Aug 29, 2018 MForm 4 →	Aug 29, 8:35 pm EDT	LIGAND PHARMACEUTICALS INCLGND	11,540	—	—	6,924	—
Mar 2, 2018 AForm 4 →	Mar 6, 6:36 pm EST	LIGAND PHARMACEUTICALS INCLGND	16,050	—	—	16,050	—
Feb 24, 2017 AForm 4 →	Feb 28, 6:27 pm EST	LIGAND PHARMACEUTICALS INCLGND	15,225	—	—	15,225	—
Feb 11, 2016 AForm 4 →	Feb 16, 7:34 pm EST	LIGAND PHARMACEUTICALS INCLGND	18,464	—	—	18,464	—
Aug 6, 2015 AForm 4 →	Aug 7, 4:23 pm EDT	LIGAND PHARMACEUTICALS INCLGND	25,000	—	—	25,000	—