Marla L Kessler

Insider

First SEC filing: June 17, 2026 · Latest: June 17, 2026

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 9 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

9 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 16, 2026	IRWD	A	63,481	—	—	229,364 Direct	+38.27%	Acquired	(price as of 2026-08-20)
June 10, 2025	IRWD	A	45,000	—	—	165,883 Direct	+37.23%	Acquired	(price as of 2026-08-20)
June 18, 2024	IRWD	A	24,311	—	—	120,883 Direct	+25.17%	Acquired	(price as of 2026-08-20)
Dec. 14, 2023	IRWD	S 10b5-1	9,926	$11.19	$111,072	96,572 Direct	-9.32%	Disposed	-62.1% (price as of 2026-08-20)
June 20, 2023	IRWD	A	22,350	—	—	106,498 Direct	+26.56%	Acquired	(price as of 2026-08-20)
June 14, 2022	IRWD	S 10b5-1	7,610	$11.65	$88,656	84,148 Direct	-8.29%	Disposed	-63.6% (price as of 2026-08-20)
June 1, 2022	IRWD	A	21,571	—	—	91,758 Direct	+30.73%	Acquired	(price as of 2026-08-20)
June 2, 2021	IRWD	A	22,766	—	—	70,187 Direct	+48.01%	Acquired	(price as of 2026-08-20)
June 3, 2020	IRWD	A	21,720	—	—	47,421 Direct	+84.51%	Acquired	(price as of 2026-08-20)
May 29, 2019	IRWD	A	22,706	—	—	25,701 Direct	+758.13%	Acquired	(price as of 2026-08-20)
April 1, 2019	IRWD	A	2,995	—	—	2,995 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.