Historical shareholding details of Dr. Alexander J. Denner, PhD holdings in Ironwood Pharmaceuticals Inc - Ordinary Shares - Class A (IRWD)

Monthly changes of Dr. Alexander J. Denner, PhD shareholding in Ironwood Pharmaceuticals Inc - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 13, 2025	Dr. Alexander J. Denner, Phd	235,962	0.15%

Jun 10, 2025	Dr. Alexander J. Denner, Phd	211,769	0.13%

Apr 02, 2025	Dr. Alexander J. Denner, Phd	166,769	0.11%

Dec 16, 2024	Dr. Alexander J. Denner, Phd	156,353	0.10%

Sep 16, 2024	Dr. Alexander J. Denner, Phd	152,104	0.10%

Jun 18, 2024	Dr. Alexander J. Denner, Phd	148,822	0.09%

Jun 15, 2024	Dr. Alexander J. Denner, Phd	124,511	0.08%

Mar 15, 2024	Dr. Alexander J. Denner, Phd	121,939	0.08%

Dec 15, 2023	Dr. Alexander J. Denner, Phd	120,277	0.08%

Sep 15, 2023	Dr. Alexander J. Denner, Phd	118,930	0.08%

Jun 20, 2023	Dr. Alexander J. Denner, Phd	117,132	0.07%

Mar 15, 2023	Dr. Alexander J. Denner, Phd	93,423	0.06%