Lota S. Zoth

Insider

First SEC filing: May 5, 2026 · Latest: May 5, 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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 40 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

40 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 16, 2026	ENGNW	A	31,000	—	—	31,000 Direct	—	Acquired	(price as of 2026-08-21)
May 20, 2026	INO	A	41,800	—	—	41,800 Direct	—	Acquired	(price as of 2026-08-21)
May 20, 2026	INO	A	34,200	—	—	34,200 Direct	—	Acquired	(price as of 2026-08-21)
April 28, 2026	FFIN	A	2,142	—	—	2,142 Direct	—	Acquired	(price as of 2026-08-21)
June 16, 2025	ENGNW	A	22,500	—	—	22,500 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2025	INO	M	2,167	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 21, 2025	INO	M	2,167	—	—	8,726 Direct	+33.04%	Acquired	(price as of 2026-08-21)
June 15, 2024	ENGNW	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2024	INO	A	2,167	—	—	2,167 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2024	INO	A	2,917	—	—	2,917 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2024	INO	M	2,166	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 15, 2024	INO	M	2,166	—	—	6,559 Direct	+49.31%	Acquired	(price as of 2026-08-21)
March 21, 2024	ENGNW	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2023	INO	S 10b5-1	5,700	$0.56	$3,192	52,716 Direct	-9.76%	Disposed	-81.8% (price as of 2026-08-21)
May 16, 2023	INO	M	19,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 16, 2023	INO	M	19,000	—	—	58,416 Direct	+48.20%	Acquired	(price as of 2026-08-21)
May 15, 2023	INO	A	26,000	—	—	26,000 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2023	INO	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 21, 2022	ZYME	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
May 16, 2022	INO	S 10b5-1	3,600	$1.98	$7,128	39,416 Direct	-8.37%	Disposed	-94.8% (price as of 2026-08-21)
May 16, 2022	INO	A	28,000	—	—	28,000 Direct	—	Acquired	(price as of 2026-08-21)
May 16, 2022	INO	A	19,000	—	—	19,000 Direct	—	Acquired	(price as of 2026-08-21)
May 13, 2022	INO	M	18,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 13, 2022	INO	M	18,000	—	—	43,016 Direct	+71.95%	Acquired	(price as of 2026-08-21)
Jan. 5, 2022	INO	S 10b5-1	961	$5.01	$4,815	25,016 Direct	-3.70%	Disposed	-98.0% (price as of 2026-08-21)
Jan. 3, 2022	INO	M	4,090	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 3, 2022	INO	M	4,090	—	—	25,977 Direct	+18.69%	Acquired	(price as of 2026-08-21)
May 17, 2021	INO	S 10b5-1	2,045	$6.62	$13,538	21,887 Direct	-8.55%	Disposed	-98.5% (price as of 2026-08-21)
May 14, 2021	INO	M	8,700	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 14, 2021	INO	M	8,700	—	—	23,932 Direct	+57.12%	Acquired	(price as of 2026-08-21)
May 13, 2021	INO	A	18,000	—	—	18,000 Direct	—	Acquired	(price as of 2026-08-21)
May 13, 2021	INO	A	27,000	—	—	27,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 5, 2021	INO	S 10b5-1	961	$9.48	$9,110	15,232 Direct	-5.93%	Disposed	-98.9% (price as of 2026-08-21)
Jan. 3, 2021	INO	M	4,090	—	—	16,193 Direct	+33.79%	Acquired	(price as of 2026-08-21)
Jan. 3, 2021	INO	M	4,090	—	—	4,090 Direct	-50.00%	Disposed	(price as of 2026-08-21)
May 14, 2020	INO	A	8,700	—	—	8,700 Direct	—	Acquired	(price as of 2026-08-21)
May 14, 2020	INO	A	13,300	—	—	13,300 Direct	—	Acquired	(price as of 2026-08-21)
May 8, 2020	INO	M	8,013	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 8, 2020	INO	M	8,013	—	—	12,103 Direct	+195.92%	Acquired	(price as of 2026-08-21)
Jan. 3, 2020	INO	M	4,090	—	—	8,180 Direct	-33.33%	Disposed	(price as of 2026-08-21)
Jan. 3, 2020	INO	M	4,090	—	—	4,090 Direct	—	Acquired	(price as of 2026-08-21)
May 8, 2019	INO	A	8,013	—	—	8,013 Direct	—	Acquired	(price as of 2026-08-21)
May 8, 2019	INO	A	12,500	—	—	12,500 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 3, 2019	INO	A	12,270	—	—	12,270 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 3, 2019	INO	A	20,000	—	—	20,000 Direct	—	Acquired	(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.

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
June 16, 2026	ENGNW	Stock Option (Right to Buy)	Common Shares (31,000)	$1.75	June 16, 2036	31,000	Acquired
May 20, 2026	INO	Common Stock Options	Common Stock (41,800)	$1.23	May 20, 2036	41,800	Acquired
May 20, 2026	INO	Restricted Stock Unit	Common Stock (34,200)	—	—	34,200	Acquired
June 16, 2025	ENGNW	Stock Option (Right to Buy)	Common Shares (22,500)	$3.31	June 16, 2035	22,500	Acquired
May 21, 2025	INO	Restricted Stock Unit	Common Stock (2,167)	—	—	2,167	Disposed
June 15, 2024	ENGNW	Stock Option (Right to Buy)	Common Shares (20,000)	$9.00	June 15, 2034	20,000	Acquired
May 21, 2024	INO	Restricted Stock Unit	Common Stock (2,167)	—	—	2,167	Acquired
May 21, 2024	INO	Common Stock Options	Common Stock (2,917)	$10.99	May 21, 2034	2,917	Acquired
May 15, 2024	INO	Restricted Stock Unit	Common Stock	—	—	2,166	Disposed
March 21, 2024	ENGNW	Stock Option (Right to Buy)	Common Shares (40,000)	$17.80	March 21, 2034	40,000	Acquired
May 16, 2023	INO	Restricted Stock Unit	Common Stock (19,000)	—	—	19,000	Disposed
May 15, 2023	INO	Restricted Stock Unit	Common Stock (26,000)	—	—	26,000	Acquired
May 15, 2023	INO	Common Stock Options	Common Stock (35,000)	$0.77	May 15, 2033	35,000	Acquired
Dec. 21, 2022	ZYME	Stock Option (Right to Buy)	Common Stock (25,000)	$8.75	Dec. 20, 2032	25,000	Acquired
May 16, 2022	INO	Common Stock Options	Common Stock (28,000)	$1.89	May 16, 2032	28,000	Acquired
May 16, 2022	INO	Restricted Stock Unit	Common Stock (19,000)	—	—	19,000	Acquired
May 13, 2022	INO	Restricted Stock Unit	Common Stock (18,000)	—	—	18,000	Disposed
Jan. 3, 2022	INO	Restricted Stock Unit	Common Stock (4,090)	—	—	4,090	Disposed
May 14, 2021	INO	Restricted Stock Unit	Common Stock (8,700)	—	—	8,700	Disposed
May 13, 2021	INO	Restricted Stock Unit	Common Stock (18,000)	—	—	18,000	Acquired
May 13, 2021	INO	Common Stock Options	Common Stock (27,000)	$6.23	May 13, 2031	27,000	Acquired
Jan. 3, 2021	INO	Restricted Stock Unit	Common Stock (4,090)	—	—	4,090	Disposed
May 14, 2020	INO	Restricted Stock Unit	Common Stock (8,700)	—	—	8,700	Acquired
May 14, 2020	INO	Common Stock Options	Common Stock (13,300)	$13.65	May 14, 2030	13,300	Acquired
May 8, 2020	INO	Restricted Stock Unit	Common Stock (8,013)	—	—	8,013	Disposed
Jan. 3, 2020	INO	Restricted Stock Unit	Common Stock (4,090)	—	—	4,090	Disposed
May 8, 2019	INO	Restricted Stock Unit	Common Stock (8,013)	—	—	8,013	Acquired
May 8, 2019	INO	Common Stock Options	Common Stock (12,500)	$3.90	May 8, 2029	12,500	Acquired
Jan. 3, 2019	INO	Restricted Stock Unit	Common Stock (12,270)	—	—	12,270	Acquired
Jan. 3, 2019	INO	Common Stock Option	Common Stock (20,000)	$4.28	Jan. 3, 2029	20,000	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
May 5, 2026	FFIN	Common Stock	0	Direct