Marc W. Rosenbaum

Insider

First SEC filing: Aug. 15, 2023 · Latest: Aug. 15, 2023

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Insider at

0 buys (P) 1 sells (S) Net: $-78,871 + 6 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

6 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 2, 2026	IRTC	S	729	$108.19	$78,871	16,155 Direct	-4.32%	Disposed	18.4% (price as of 2026-08-21)
May 29, 2026	IRTC	A	178	$96.82	$17,234	16,884 Direct	+1.07%	Acquired	32.3% (price as of 2026-08-21)
June 2, 2025	IRTC	S	696	$140.21	$97,586	11,105 Direct	-5.90%	Disposed	-8.6% (price as of 2026-08-21)
May 30, 2025	IRTC	A	294	$71.46	$21,009	11,801 Direct	+2.55%	Acquired	79.3% (price as of 2026-08-21)
March 3, 2025	IRTC	S	314	$108.77	$34,154	11,507 Direct	-2.66%	Disposed	17.8% (price as of 2026-08-21)
Feb. 26, 2025	IRTC	A	3,141	—	—	11,821 Direct	+36.19%	Acquired	(price as of 2026-08-21)
June 3, 2024	IRTC	S	510	$88.91	$45,344	8,174 Direct	-5.87%	Disposed	44.1% (price as of 2026-08-21)
May 31, 2024	IRTC	J	280	$74.98	$20,994	8,680 Direct	+3.33%	Acquired	70.9% (price as of 2026-08-21)
Feb. 28, 2024	IRTC	A	3,007	—	—	8,684 Direct	+52.97%	Acquired	(price as of 2026-08-21)
Nov. 30, 2023	IRTC	J	226	$72.49	$16,383	8,400 Direct	+2.76%	Acquired	76.7% (price as of 2026-08-21)

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.

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Aug. 15, 2023	IRTC	Common Stock	5,677	Direct