Lara Longpre

Insider

First SEC filing: July 17, 2019 · Latest: July 17, 2019

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

MIRM selling July 3, 2023

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 15 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

15 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 10, 2023	MIRM	A	434	$22.29	$9,674	106,273 Direct	+0.41%	Acquired	348.8% (price as of 2026-08-20)
July 3, 2023	MIRM	S	1,004	$25.65	$25,753	105,839 Direct	-0.94%	Disposed	290.0% (price as of 2026-08-20)
May 10, 2023	MIRM	A	684	$16.92	$11,573	106,843 Direct	+0.64%	Acquired	491.3% (price as of 2026-08-20)
Jan. 31, 2023	MIRM	A	38,500	—	—	38,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 31, 2023	MIRM	A	9,625	—	—	106,159 Direct	+9.97%	Acquired	(price as of 2026-08-20)
Nov. 10, 2022	MIRM	A	82	$17.05	$1,398	96,534 Direct	+0.09%	Acquired	486.7% (price as of 2026-08-20)
May 10, 2022	MIRM	A	1,454	$13.57	$19,731	96,452 Direct	+1.53%	Acquired	637.2% (price as of 2026-08-20)
Jan. 6, 2022	MIRM	A	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 6, 2022	MIRM	A	10,000	—	—	94,998 Direct	+11.76%	Acquired	(price as of 2026-08-20)
Nov. 10, 2021	MIRM	A	753	$13.52	$10,181	84,998 Direct	+0.89%	Acquired	639.9% (price as of 2026-08-20)
Oct. 1, 2021	MIRM	S	961	$19.26	$18,509	84,245 Direct	-1.13%	Disposed	419.4% (price as of 2026-08-20)
Sept. 29, 2021	MIRM	A	8,125	—	—	85,206 Direct	+10.54%	Acquired	(price as of 2026-08-20)
May 10, 2021	MIRM	A	1,259	$14.62	$18,407	77,081 Direct	+1.66%	Acquired	584.3% (price as of 2026-08-20)
Jan. 7, 2021	MIRM	A	65,000	—	—	65,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2020	MIRM	A	822	$15.27	$12,552	75,822 Direct	+1.10%	Acquired	555.1% (price as of 2026-08-20)
Jan. 10, 2020	MIRM	A	52,000	—	—	52,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 7, 2020	MIRM	A	65,000	—	—	65,000 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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Jan. 31, 2023	MIRM	Stock Option (right to buy)	Common Stock (38,500)	$23.48	Jan. 30, 2033	38,500	Acquired
Jan. 6, 2022	MIRM	Stock Option (right to buy)	Common Stock (60,000)	$15.87	Jan. 5, 2032	60,000	Acquired
Jan. 7, 2021	MIRM	Stock Option (right to buy)	Common Stock (65,000)	$19.19	Jan. 6, 2031	65,000	Acquired
Jan. 10, 2020	MIRM	Stock Option (right to buy)	Common Stock (52,000)	$19.24	Jan. 9, 2030	52,000	Acquired
Jan. 7, 2020	MIRM	Stock Option (right to buy)	Common Stock (65,000)	$19.19	Jan. 6, 2031	65,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
July 17, 2019	MIRM	Common Stock	75,000	Direct
July 17, 2019	MIRM	Stock Option (right to buy)→ Common Stock (156,250)	156,250	Direct
July 17, 2019	MIRM	Stock Option (right to buy)→ Common Stock (109,375)	109,375	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

MIRM

Chief Development Officer(5)

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$450,000	—	$158,700	$670,596	$216,000	—	$12,200	$1,507,496
2019	$354,826	$155,300	—	$2,171,832	—	—	—	$2,526,658

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.