Christine A Pellizzari

Insider

First SEC filing: March 18, 2026 · Latest: March 18, 2026

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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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 72 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

72 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2026	IMNN	A	6,934	$1.59	$11,025	15,076 Direct	+85.16%	Acquired	1.3% (price as of 2026-08-20)
Jan. 27, 2026	TPST	A	1,230	—	—	1,230 Direct	—	Acquired	(price as of 2026-08-20)
June 13, 2024	TPST	A	16,000	—	—	16,000 Direct	—	Acquired	(price as of 2026-08-20)
June 15, 2023	TPST	A	8,200	—	—	8,200 Direct	—	Acquired	(price as of 2026-08-20)
June 17, 2022	TPST	A	3,500	—	—	3,500 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2021	TPST	A	6,635	—	—	6,635 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2021	TPST	A	6,635	—	—	6,635 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2021	INSM	F	2,546	$26.23	$66,782	149,985 Direct	-1.67%	Disposed	389.4% (price as of 2026-08-20)
May 12, 2021	INSM	A	57,200	—	—	57,200 Direct	—	Acquired	(price as of 2026-08-20)
May 12, 2021	INSM	A	11,810	—	—	152,531 Direct	+8.39%	Acquired	(price as of 2026-08-20)
Feb. 9, 2021	INSM	S 10b5-1	15,150	$45.00	$681,750	140,721 Direct	-9.72%	Disposed	185.3% (price as of 2026-08-20)
Feb. 9, 2021	INSM	M	15,150	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 9, 2021	INSM	M 10b5-1	15,150	$10.85	$164,378	155,871 Direct	+10.77%	Acquired	1083.2% (price as of 2026-08-20)
Feb. 8, 2021	INSM	M	6,400	—	—	15,150 Direct	-29.70%	Disposed	(price as of 2026-08-20)
Feb. 8, 2021	INSM	S 10b5-1	6,400	$43.95	$281,280	140,721 Direct	-4.35%	Disposed	192.1% (price as of 2026-08-20)
Feb. 8, 2021	INSM	M 10b5-1	6,400	$10.85	$69,440	147,121 Direct	+4.55%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 26, 2021	INSM	M	2,600	—	—	21,550 Direct	-10.77%	Disposed	(price as of 2026-08-20)
Jan. 26, 2021	INSM	S 10b5-1	2,600	$44.04	$114,504	140,721 Direct	-1.81%	Disposed	191.5% (price as of 2026-08-20)
Jan. 26, 2021	INSM	M 10b5-1	2,600	$10.85	$28,210	143,321 Direct	+1.85%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 25, 2021	INSM	M	6,000	—	—	24,150 Direct	-19.90%	Disposed	(price as of 2026-08-20)
Jan. 25, 2021	INSM	M	15,000	—	—	30,150 Direct	-33.22%	Disposed	(price as of 2026-08-20)
Jan. 25, 2021	INSM	S 10b5-1	6,000	$43.84	$263,040	140,721 Direct	-4.09%	Disposed	192.8% (price as of 2026-08-20)
Jan. 25, 2021	INSM	M 10b5-1	6,000	$10.85	$65,100	146,721 Direct	+4.26%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 25, 2021	INSM	S 10b5-1	15,000	$42.95	$644,250	140,721 Direct	-9.63%	Disposed	198.9% (price as of 2026-08-20)
Jan. 25, 2021	INSM	M 10b5-1	15,000	$10.85	$162,750	155,721 Direct	+10.66%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 21, 2021	INSM	M	10,000	—	—	45,150 Direct	-18.13%	Disposed	(price as of 2026-08-20)
Jan. 21, 2021	INSM	M	10,000	—	—	55,150 Direct	-15.35%	Disposed	(price as of 2026-08-20)
Jan. 21, 2021	INSM	S 10b5-1	10,000	$41.98	$419,800	140,721 Direct	-6.63%	Disposed	205.8% (price as of 2026-08-20)
Jan. 21, 2021	INSM	M 10b5-1	10,000	$10.85	$108,500	150,721 Direct	+7.11%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 21, 2021	INSM	S 10b5-1	10,000	$41.05	$410,500	140,721 Direct	-6.63%	Disposed	212.7% (price as of 2026-08-20)
Jan. 21, 2021	INSM	M 10b5-1	10,000	$10.85	$108,500	150,721 Direct	+7.11%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 20, 2021	INSM	M	10,000	—	—	65,150 Direct	-13.31%	Disposed	(price as of 2026-08-20)
Jan. 20, 2021	INSM	S 10b5-1	10,000	$39.87	$398,700	140,721 Direct	-6.63%	Disposed	222.0% (price as of 2026-08-20)
Jan. 20, 2021	INSM	M 10b5-1	10,000	$10.85	$108,500	150,721 Direct	+7.11%	Acquired	1083.2% (price as of 2026-08-20)
Jan. 7, 2021	INSM	A	9,183	—	—	140,721 Direct	+6.98%	Acquired	(price as of 2026-08-20)
Jan. 7, 2021	INSM	A	45,600	—	—	45,600 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2021	INSM	F	650	$33.42	$21,723	131,538 Direct	-0.49%	Disposed	284.1% (price as of 2026-08-20)
Jan. 3, 2021	INSM	F	1,814	$33.29	$60,388	132,188 Direct	-1.35%	Disposed	285.6% (price as of 2026-08-20)
Nov. 5, 2020	INSM	M	3,750	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 5, 2020	INSM	M	35,904	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 5, 2020	INSM	M	3,750	$20.49	$76,838	134,002 Direct	+2.88%	Acquired	526.5% (price as of 2026-08-20)
Nov. 5, 2020	INSM	M	35,904	$11.14	$399,971	130,252 Direct	+38.05%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 4, 2020	INSM	M	15,665	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 4, 2020	INSM	M	2,024	—	—	15,665 Direct	-11.44%	Disposed	(price as of 2026-08-20)
Nov. 4, 2020	INSM	M	12,311	—	—	17,689 Direct	-41.04%	Disposed	(price as of 2026-08-20)
Nov. 4, 2020	INSM	S	15,665	$34.38	$538,563	94,348 Direct	-14.24%	Disposed	273.4% (price as of 2026-08-20)
Nov. 4, 2020	INSM	M	15,665	$12.58	$197,066	110,013 Direct	+16.60%	Acquired	920.5% (price as of 2026-08-20)
Nov. 4, 2020	INSM	S	2,024	$34.55	$69,929	94,348 Direct	-2.10%	Disposed	271.6% (price as of 2026-08-20)
Nov. 4, 2020	INSM	M	2,024	$12.58	$25,462	96,372 Direct	+2.15%	Acquired	920.5% (price as of 2026-08-20)
Nov. 4, 2020	INSM	S	12,311	$34.10	$419,805	94,348 Direct	-11.54%	Disposed	276.5% (price as of 2026-08-20)
Nov. 4, 2020	INSM	M	12,311	$12.58	$154,872	106,659 Direct	+13.05%	Acquired	920.5% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	38,696	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	400	—	—	38,696 Direct	-1.02%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	25,000	—	—	39,096 Direct	-39.00%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	11,317	—	—	64,096 Direct	-15.01%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	1,000	—	—	75,413 Direct	-1.31%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	14,351	—	—	76,413 Direct	-15.81%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	10,649	—	—	90,764 Direct	-10.50%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	M	12,683	—	—	101,413 Direct	-11.12%	Disposed	(price as of 2026-08-20)
Nov. 3, 2020	INSM	S	38,396	$32.95	$1,265,148	94,348 Direct	-28.92%	Disposed	289.6% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	38,396	$11.14	$427,731	132,744 Direct	+40.70%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	400	$33.10	$13,240	94,348 Direct	-0.42%	Disposed	287.9% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	400	$11.14	$4,456	94,748 Direct	+0.42%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	25,000	$32.32	$808,000	94,348 Direct	-20.95%	Disposed	297.2% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	25,000	$11.14	$278,500	119,348 Direct	+26.50%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	11,317	$31.87	$360,673	94,348 Direct	-10.71%	Disposed	302.8% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	11,317	$11.14	$126,071	105,665 Direct	+11.99%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	1,000	$32.61	$32,610	94,348 Direct	-1.05%	Disposed	293.7% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	1,000	$11.14	$11,140	95,348 Direct	+1.06%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	14,351	$32.50	$466,408	94,348 Direct	-13.20%	Disposed	295.0% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	14,351	$11.14	$159,870	108,699 Direct	+15.21%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	10,649	$32.36	$344,602	94,348 Direct	-10.14%	Disposed	296.7% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	10,649	$11.14	$118,630	104,997 Direct	+11.29%	Acquired	1052.4% (price as of 2026-08-20)
Nov. 3, 2020	INSM	S	12,683	$32.34	$410,168	94,348 Direct	-11.85%	Disposed	297.0% (price as of 2026-08-20)
Nov. 3, 2020	INSM	M	12,683	$11.14	$141,289	107,031 Direct	+13.44%	Acquired	1052.4% (price as of 2026-08-20)
May 15, 2020	INSM	F	1,575	$25.46	$40,100	94,348 Direct	-1.64%	Disposed	404.2% (price as of 2026-08-20)
Jan. 3, 2020	INSM	A	141,300	—	—	141,300 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2020	INSM	F	791	$23.75	$18,786	94,867 Direct	-0.83%	Disposed	440.5% (price as of 2026-08-20)
Jan. 3, 2020	INSM	A	26,315	—	—	95,658 Direct	+37.95%	Acquired	(price as of 2026-08-20)
May 15, 2019	INSM	A	25,870	—	—	67,554 Direct	+62.06%	Acquired	(price as of 2026-08-20)
Jan. 3, 2019	INSM	A	157,290	—	—	157,290 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2018	INSM	A	55,400	—	—	55,400 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2018	INSM	A	10,669	—	—	40,669 Direct	+35.56%	Acquired	(price as of 2026-08-20)
May 31, 2017	INSM	P	2,700	$14.89	$40,203	30,000 Direct	+9.89%	Acquired	762.2% (price as of 2026-08-20)
May 30, 2017	INSM	P	7,300	$15.23	$111,179	27,300 Direct	+36.50%	Acquired	742.9% (price as of 2026-08-20)
May 17, 2017	INSM	A	60,780	—	—	60,780 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 5, 2017	INSM	A	65,820	—	—	65,820 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2016	INSM	P	10,000	$12.89	$128,900	20,000 Direct	+100.00%	Acquired	896.0% (price as of 2026-08-20)
Dec. 14, 2016	INSM	P	10,000	$12.72	$127,200	10,000 Direct	—	Acquired	909.3% (price as of 2026-08-20)
May 19, 2016	INSM	A	75,150	—	—	75,150 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 7, 2016	INSM	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
May 21, 2015	INSM	A	45,000	$22.76	$1,024,200	45,000 Direct	—	Acquired	464.1% (price as of 2026-08-20)
Jan. 8, 2015	INSM	A	15,000	—	—	15,000 Direct	—	Acquired	(price as of 2026-08-20)
June 2, 2014	INSM	A	30,000	$12.58	$377,400	30,000 Direct	—	Acquired	920.5% (price as of 2026-08-20)
July 30, 2013	INSM	A	150,000	—	—	150,000 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. 27, 2026	TPST	Stock Option (right to buy)	Common Stock (1,230)	$2.94	Jan. 26, 2036	1,230	Acquired
June 13, 2024	TPST	Stock Option (right to buy)	Common Stock (16,000)	$3.03	June 12, 2034	16,000	Acquired
June 15, 2023	TPST	Stock Option (right to buy)	Common Stock (8,200)	$1.42	June 14, 2033	8,200	Acquired
June 17, 2022	TPST	Stock Option (Right to Buy)	Common Stock (3,500)	$2.08	June 16, 2032	3,500	Acquired
July 1, 2021	TPST	Stock Option (Right to Buy)	Common Stock (6,635)	$11.07	June 30, 2031	6,635	Acquired
July 1, 2021	TPST	Stock Option (Right to Buy)	Common Stock (6,635)	$11.07	June 30, 2031	6,635	Acquired
May 12, 2021	INSM	Stock Option (right to buy)	Common Stock (57,200)	$26.46	May 12, 2031	57,200	Acquired
Feb. 9, 2021	INSM	Stock Option (right to buy)	Common Stock (15,150)	$10.85	May 19, 2026	15,150	Disposed
Feb. 8, 2021	INSM	Stock Option (right to buy)	Common Stock (6,400)	$10.85	May 19, 2026	6,400	Disposed
Jan. 26, 2021	INSM	Stock Option (right to buy)	Common Stock (2,600)	$10.85	May 19, 2026	2,600	Disposed
Jan. 25, 2021	INSM	Stock Option (right to buy)	Common Stock (6,000)	$10.85	May 19, 2026	6,000	Disposed
Jan. 25, 2021	INSM	Stock Option (right to buy)	Common Stock (15,000)	$10.85	May 19, 2026	15,000	Disposed
Jan. 21, 2021	INSM	Stock Option (right to buy)	Common Stock (10,000)	$10.85	May 19, 2026	10,000	Disposed
Jan. 21, 2021	INSM	Stock Option (right to buy)	Common Stock (10,000)	$10.85	May 19, 2026	10,000	Disposed
Jan. 20, 2021	INSM	Stock Option (right to buy)	Common Stock (10,000)	$10.85	May 19, 2026	10,000	Disposed
Jan. 7, 2021	INSM	Stock Option (right to buy)	Common Stock (45,600)	$34.03	Jan. 7, 2031	45,600	Acquired
Nov. 5, 2020	INSM	Stock Option (right to buy)	Common Stock (3,750)	$20.49	Jan. 10, 2024	3,750	Disposed
Nov. 5, 2020	INSM	Stock Option (right to buy)	Common Stock (35,904)	$11.14	July 30, 2023	35,904	Disposed
Nov. 4, 2020	INSM	Stock Option (right to buy)	Common Stock (15,665)	$12.58	June 2, 2024	15,665	Disposed
Nov. 4, 2020	INSM	Stock Option (right to buy)	Common Stock (2,024)	$12.58	June 2, 2024	2,024	Disposed
Nov. 4, 2020	INSM	Stock Option (right to buy)	Common Stock (12,311)	$12.58	June 2, 2024	12,311	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (38,696)	$11.14	July 30, 2023	38,696	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (400)	$11.14	July 30, 2023	400	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (25,000)	$11.14	July 30, 2023	25,000	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (11,317)	$11.14	July 30, 2023	11,317	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (1,000)	$11.14	July 30, 2023	1,000	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (14,351)	$11.14	July 30, 2023	14,351	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (10,649)	$11.14	July 30, 2023	10,649	Disposed
Nov. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (12,683)	$11.14	July 30, 2023	12,683	Disposed
Jan. 3, 2020	INSM	Stock Option (right to buy)	Common Stock (141,300)	$23.75	Jan. 3, 2030	141,300	Acquired
Jan. 3, 2019	INSM	Stock Option	Common Stock (157,290)	$13.91	Jan. 3, 2029	157,290	Acquired
Jan. 4, 2018	INSM	Stock Option	Common Stock (55,400)	$30.46	Jan. 4, 2028	55,400	Acquired
May 17, 2017	INSM	Stock Option	Common Stock (60,780)	$17.16	May 17, 2027	60,780	Acquired
Jan. 5, 2017	INSM	Stock Option	Common Stock (65,820)	$13.67	Jan. 5, 2027	65,820	Acquired
May 19, 2016	INSM	Stock Option	Common Stock (75,150)	$10.85	May 19, 2026	75,150	Acquired
Jan. 7, 2016	INSM	Stock Option	Common Stock (50,000)	$16.16	Jan. 7, 2026	50,000	Acquired
May 21, 2015	INSM	Stock Option	Common Stock (45,000)	$22.76	May 21, 2025	45,000	Acquired
Jan. 8, 2015	INSM	Stock Option	Common Stock (15,000)	$16.07	Jan. 8, 2015	15,000	Acquired
June 2, 2014	INSM	Stock Option	Common Stock (30,000)	$12.58	June 2, 2024	30,000	Acquired
July 30, 2013	INSM	Stock Option-Right to Buy	Common Stock (150,000)	$11.14	July 30, 2023	150,000	Acquired

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

Initial ownership (Form 3) 5 holdings

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

Date	Ticker	Security	Shares	Ownership
March 18, 2026	NRSNW	Ordinary Shares	48,000	Direct
March 18, 2026	NRSNW	Ordinary Shares [F1]	60,000	Direct
March 18, 2026	NRSNW	Ordinary Shares [F2]	99,898	Direct
March 18, 2026	NRSNW	Options to Purchase Ordinary Shares [F3]→ Ordinary Shares	—	Direct
June 9, 2021	IMNN	Celsion Corporation Common Stock	0	Direct

Compensation (DEF 14A)

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

INSM

Chief Legal Officer

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	—	—	—	—	—	—	—	—
2020	$476,150	—	$624,981	$1,875,065	$245,300	—	$11,400	$3,232,896
2019	$449,200	—	$749,971	$1,274,993	$224,200	—	$11,200	$2,709,564

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