Frederick G Vogt

CIK 1719678 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 20, 2017 · Latest: June 9, 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

IOVA buying May 14, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 86 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

86 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 5, 2026	IOVA	M	15,625	—	—	109,382 Direct	-12.50%	Disposed	(price as of 2026-08-20)
June 5, 2026	IOVA	F	6,638	$4.23	$28,079	562,492 Direct	-1.17%	Disposed	95.5% (price as of 2026-08-20)
June 5, 2026	IOVA	M	15,625	—	—	569,130 Direct	+2.82%	Acquired	(price as of 2026-08-20)
June 1, 2026	IOVA	M	41,668	—	—	125,007 Direct	-25.00%	Disposed	(price as of 2026-08-20)
June 1, 2026	IOVA	F	17,701	$3.96	$70,096	553,505 Direct	-3.10%	Disposed	108.8% (price as of 2026-08-20)
June 1, 2026	IOVA	M	41,668	—	—	571,206 Direct	+7.87%	Acquired	(price as of 2026-08-20)
March 9, 2026	IOVA	A	235,000	—	—	235,000 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2026	IOVA	M	62,493	—	—	125,007 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 5, 2026	IOVA	F	26,755	$4.58	$122,538	529,538 Direct	-4.81%	Disposed	80.6% (price as of 2026-08-20)
March 5, 2026	IOVA	M	62,493	—	—	556,293 Direct	+12.66%	Acquired	(price as of 2026-08-20)
March 2, 2026	IOVA	M	10,418	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 2, 2026	IOVA	M	41,669	—	—	166,675 Direct	-20.00%	Disposed	(price as of 2026-08-20)
March 2, 2026	IOVA	F	22,809	$3.79	$86,446	493,800 Direct	-4.42%	Disposed	118.2% (price as of 2026-08-20)
March 2, 2026	IOVA	M	52,087	—	—	516,609 Direct	+11.21%	Acquired	(price as of 2026-08-20)
Dec. 2, 2025	IOVA	M	10,417	—	—	10,418 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Dec. 2, 2025	IOVA	F	4,426	$2.14	$9,472	464,522 Direct	-0.94%	Disposed	286.4% (price as of 2026-08-20)
Dec. 2, 2025	IOVA	M	10,417	—	—	468,948 Direct	+2.27%	Acquired	(price as of 2026-08-20)
Dec. 1, 2025	IOVA	M	41,669	—	—	208,344 Direct	-16.67%	Disposed	(price as of 2026-08-20)
Dec. 1, 2025	IOVA	F	17,701	$2.23	$39,473	458,531 Direct	-3.72%	Disposed	270.9% (price as of 2026-08-20)
Dec. 1, 2025	IOVA	M	41,669	—	—	476,232 Direct	+9.59%	Acquired	(price as of 2026-08-20)
Sept. 2, 2025	IOVA	M	41,669	—	—	250,013 Direct	-14.29%	Disposed	(price as of 2026-08-20)
Sept. 2, 2025	IOVA	M	10,417	—	—	20,385 Direct	-33.82%	Disposed	(price as of 2026-08-20)
Sept. 2, 2025	IOVA	F	22,127	$2.19	$48,458	434,563 Direct	-4.85%	Disposed	277.6% (price as of 2026-08-20)
Sept. 2, 2025	IOVA	M	52,086	—	—	456,690 Direct	+12.87%	Acquired	(price as of 2026-08-20)
June 2, 2025	IOVA	M	41,668	—	—	291,682 Direct	-12.50%	Disposed	(price as of 2026-08-20)
June 2, 2025	IOVA	M	10,417	—	—	31,252 Direct	-25.00%	Disposed	(price as of 2026-08-20)
June 2, 2025	IOVA	F	22,127	$1.76	$38,944	404,604 Direct	-5.19%	Disposed	369.9% (price as of 2026-08-20)
June 2, 2025	IOVA	M	52,085	—	—	426,731 Direct	+13.90%	Acquired	(price as of 2026-08-20)
May 14, 2025	IOVA	P	25,000	$1.69	$42,250	374,646 Direct	+7.15%	Acquired	389.3% (price as of 2026-08-20)
March 5, 2025	IOVA	A	187,500	—	—	187,500 Direct	—	Acquired	(price as of 2026-08-20)
March 3, 2025	IOVA	M	213,525	—	—	333,350 Direct	-39.04%	Disposed	(price as of 2026-08-20)
March 3, 2025	IOVA	M	10,418	—	—	41,669 Direct	-20.00%	Disposed	(price as of 2026-08-20)
March 3, 2025	IOVA	F	95,413	$4.04	$385,469	349,646 Direct	-21.44%	Disposed	104.7% (price as of 2026-08-20)
March 3, 2025	IOVA	M	223,943	—	—	445,059 Direct	+101.28%	Acquired	(price as of 2026-08-20)
Jan. 14, 2025	IOVA	M	20,835	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 14, 2025	IOVA	F	9,955	$5.89	$58,635	221,116 Direct	-4.31%	Disposed	40.4% (price as of 2026-08-20)
Jan. 14, 2025	IOVA	M	20,835	—	—	231,071 Direct	+9.91%	Acquired	(price as of 2026-08-20)
Dec. 2, 2024	IOVA	M	10,417	—	—	52,087 Direct	-16.67%	Disposed	(price as of 2026-08-20)
Dec. 2, 2024	IOVA	F	4,426	$9.07	$40,144	210,236 Direct	-2.06%	Disposed	-8.8% (price as of 2026-08-20)
Dec. 2, 2024	IOVA	M	10,417	—	—	214,662 Direct	+5.10%	Acquired	(price as of 2026-08-20)
Oct. 14, 2024	IOVA	M	20,834	—	—	20,835 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Oct. 14, 2024	IOVA	F	8,851	$9.77	$86,474	204,245 Direct	-4.15%	Disposed	-15.4% (price as of 2026-08-20)
Oct. 14, 2024	IOVA	M	20,834	—	—	213,096 Direct	+10.84%	Acquired	(price as of 2026-08-20)
Sept. 3, 2024	IOVA	M	46,875	—	—	46,875 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Sept. 3, 2024	IOVA	M	10,417	—	—	62,504 Direct	-14.29%	Disposed	(price as of 2026-08-20)
Sept. 3, 2024	IOVA	F	19,913	$10.85	$216,056	192,262 Direct	-9.39%	Disposed	-23.8% (price as of 2026-08-20)
Sept. 3, 2024	IOVA	M	46,875	—	—	212,175 Direct	+28.36%	Acquired	(price as of 2026-08-20)
Sept. 3, 2024	IOVA	F	4,426	$10.85	$48,022	165,300 Direct	-2.61%	Disposed	-23.8% (price as of 2026-08-20)
Sept. 3, 2024	IOVA	M	10,417	—	—	169,726 Direct	+6.54%	Acquired	(price as of 2026-08-20)
July 15, 2024	IOVA	M	20,835	—	—	41,669 Direct	-33.33%	Disposed	(price as of 2026-08-20)
July 15, 2024	IOVA	F	8,851	$8.68	$76,827	159,309 Direct	-5.26%	Disposed	-4.7% (price as of 2026-08-20)
July 15, 2024	IOVA	M	20,835	—	—	168,160 Direct	+14.14%	Acquired	(price as of 2026-08-20)
June 3, 2024	IOVA	M	10,417	—	—	72,921 Direct	-12.50%	Disposed	(price as of 2026-08-20)
June 3, 2024	IOVA	F	4,426	$8.37	$37,046	147,325 Direct	-2.92%	Disposed	-1.2% (price as of 2026-08-20)
June 3, 2024	IOVA	M	10,417	—	—	151,751 Direct	+7.37%	Acquired	(price as of 2026-08-20)
April 15, 2024	IOVA	M	20,834	—	—	62,504 Direct	-25.00%	Disposed	(price as of 2026-08-20)
April 15, 2024	IOVA	F	8,851	$11.89	$105,238	141,334 Direct	-5.89%	Disposed	-30.4% (price as of 2026-08-20)
April 15, 2024	IOVA	M	20,834	—	—	150,185 Direct	+16.11%	Acquired	(price as of 2026-08-20)
March 4, 2024	IOVA	M	41,662	—	—	83,338 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 4, 2024	IOVA	F	11,449	$16.96	$194,175	129,351 Direct	-8.13%	Disposed	-51.2% (price as of 2026-08-20)
March 4, 2024	IOVA	M	41,662	—	—	140,800 Direct	+42.02%	Acquired	(price as of 2026-08-20)
March 1, 2024	IOVA	A	93,750	—	—	93,750 Direct	—	Acquired	(price as of 2026-08-20)
March 1, 2024	IOVA	A	500,000	—	—	500,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 16, 2024	IOVA	M	20,834	—	—	83,338 Direct	-20.00%	Disposed	(price as of 2026-08-20)
Jan. 16, 2024	IOVA	F	6,530	$8.37	$54,656	99,138 Direct	-6.18%	Disposed	-1.2% (price as of 2026-08-20)
Jan. 16, 2024	IOVA	M	20,834	—	—	105,668 Direct	+24.56%	Acquired	(price as of 2026-08-20)
Oct. 16, 2023	IOVA	M	20,835	—	—	104,172 Direct	-16.67%	Disposed	(price as of 2026-08-20)
Oct. 16, 2023	IOVA	F	8,851	$3.57	$31,598	84,834 Direct	-9.45%	Disposed	131.7% (price as of 2026-08-20)
Oct. 16, 2023	IOVA	M	20,835	—	—	93,685 Direct	+28.60%	Acquired	(price as of 2026-08-20)
July 14, 2023	IOVA	M	20,834	—	—	125,007 Direct	-14.29%	Disposed	(price as of 2026-08-20)
July 14, 2023	IOVA	F	8,851	$7.76	$68,684	72,850 Direct	-10.83%	Disposed	6.6% (price as of 2026-08-20)
July 14, 2023	IOVA	M	20,834	—	—	81,701 Direct	+34.23%	Acquired	(price as of 2026-08-20)
April 14, 2023	IOVA	M	20,834	—	—	145,841 Direct	-12.50%	Disposed	(price as of 2026-08-20)
April 14, 2023	IOVA	F	8,851	$5.64	$49,920	60,867 Direct	-12.70%	Disposed	46.6% (price as of 2026-08-20)
April 14, 2023	IOVA	M	20,834	—	—	69,718 Direct	+42.62%	Acquired	(price as of 2026-08-20)
March 2, 2023	IOVA	A	500,000	—	—	500,000 Direct	—	Acquired	(price as of 2026-08-20)
March 2, 2023	IOVA	A	125,000	—	—	125,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 17, 2023	IOVA	M	83,325	—	—	166,675 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Jan. 17, 2023	IOVA	F	36,441	$6.43	$234,316	48,884 Direct	-42.71%	Disposed	28.6% (price as of 2026-08-20)
Jan. 17, 2023	IOVA	M	83,325	—	—	85,325 Direct	+4166.25%	Acquired	(price as of 2026-08-20)
Nov. 28, 2022	IOVA	P	1,000	$5.98	$5,980	2,000 Direct	+100.00%	Acquired	38.3% (price as of 2026-08-20)
June 1, 2022	IOVA	P	1,000	$6.44	$6,440	1,000 Direct	—	Acquired	28.4% (price as of 2026-08-20)
Jan. 14, 2022	IOVA	A	250,000	—	—	250,000 Direct	—	Acquired	(price as of 2026-08-20)
June 14, 2021	IOVA	A	73,900	—	—	73,900 Direct	—	Acquired	(price as of 2026-08-20)
June 14, 2021	IOVA	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 4, 2021	IOVA	A	175,000	—	—	175,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2020	IOVA	A	150,000	—	—	150,000 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2019	IOVA	A	200,000	—	—	200,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 29, 2017	IOVA	A	37,400	—	—	37,400 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
June 5, 2026	IOVA	Restricted Stock Units	Common stock (15,625)	—	—	15,625	Disposed
June 1, 2026	IOVA	Restricted Stock Units	Common stock (41,668)	—	—	41,668	Disposed
March 9, 2026	IOVA	Restricted Stock Units	Common stock (235,000)	—	—	235,000	Acquired
March 5, 2026	IOVA	Restricted Stock Units	Common stock (62,493)	—	—	62,493	Disposed
March 2, 2026	IOVA	Restricted Stock Units	Common stock (10,418)	—	—	10,418	Disposed
March 2, 2026	IOVA	Restricted Stock Units	Common stock (41,669)	—	—	41,669	Disposed
Dec. 2, 2025	IOVA	Restricted Stock Units	Common stock (10,417)	—	—	10,417	Disposed
Dec. 1, 2025	IOVA	Restricted Stock Units	Common stock (41,669)	—	—	41,669	Disposed
Sept. 2, 2025	IOVA	Restricted Stock Units	Common stock (41,669)	—	—	41,669	Disposed
Sept. 2, 2025	IOVA	Restricted Stock Units	Common stock (10,417)	—	—	10,417	Disposed
June 2, 2025	IOVA	Restricted Stock Units	Common stock (41,668)	—	—	41,668	Disposed
June 2, 2025	IOVA	Restricted Stock Units	Common stock (10,417)	—	—	10,417	Disposed
March 5, 2025	IOVA	Restricted Stock Units	Common stock (187,500)	—	—	187,500	Acquired
March 3, 2025	IOVA	Restricted Stock Units	Common stock (213,525)	—	—	213,525	Disposed
March 3, 2025	IOVA	Restricted Stock Units	Common stock (10,418)	—	—	10,418	Disposed
Jan. 14, 2025	IOVA	Restricted Stock Units	Common stock (20,835)	—	—	20,835	Disposed
Dec. 2, 2024	IOVA	Restricted Stock Units	Common stock (10,417)	—	—	10,417	Disposed
Oct. 14, 2024	IOVA	Restricted Stock Units	Common stock (20,834)	—	—	20,834	Disposed
Sept. 3, 2024	IOVA	Restricted Stock Units	Common Stock (46,875)	—	—	46,875	Disposed
Sept. 3, 2024	IOVA	Restricted Stock Units	Common stock (10,417)	—	—	10,417	Disposed
July 15, 2024	IOVA	Restricted Stock Units	Common stock (20,835)	—	—	20,835	Disposed
June 3, 2024	IOVA	Restricted Stock Units	Common stock (10,417)	—	—	10,417	Disposed
April 15, 2024	IOVA	Restricted Stock Units	Common stock (20,834)	—	—	20,834	Disposed
March 4, 2024	IOVA	Restricted Stock Units	Common stock (41,662)	—	—	41,662	Disposed
March 1, 2024	IOVA	Restricted Stock Units	Common stock (93,750)	—	—	93,750	Acquired
March 1, 2024	IOVA	Restricted Stock Units	Common stock (500,000)	—	—	500,000	Acquired
Jan. 16, 2024	IOVA	Restricted Stock Units	Common stock (20,834)	—	—	20,834	Disposed
Oct. 16, 2023	IOVA	Restricted Stock Units	Common stock (20,835)	—	—	20,835	Disposed
July 14, 2023	IOVA	Restricted Stock Units	Common stock (20,834)	—	—	20,834	Disposed
April 14, 2023	IOVA	Restricted Stock Units	Common stock (20,834)	—	—	20,834	Disposed
March 2, 2023	IOVA	Stock Option (right to buy)	Common Stock (500,000)	$7.12	March 2, 2033	500,000	Acquired
March 2, 2023	IOVA	Restricted Stock Units	Common Stock (125,000)	—	—	125,000	Acquired
Jan. 17, 2023	IOVA	Restricted Stock Units	Common stock (83,325)	—	—	83,325	Disposed
Jan. 14, 2022	IOVA	Restricted Stock Units	Common Stock (250,000)	—	—	250,000	Acquired
June 14, 2021	IOVA	Stock Option (right to buy)	Common Stock (73,900)	$23.87	June 14, 2031	73,900	Acquired
June 14, 2021	IOVA	Stock Option (right to buy)	Common Stock (100,000)	$23.87	June 14, 2031	100,000	Acquired
Jan. 4, 2021	IOVA	Stock Option (right to buy)	Common Stock (175,000)	$46.26	Jan. 4, 2031	175,000	Acquired
Jan. 3, 2020	IOVA	Stock Option (right to buy)	Common stock (150,000)	$25.54	Jan. 2, 2030	150,000	Acquired
March 4, 2019	IOVA	Stock Option (right to buy)	Common stock (200,000)	$11.26	March 4, 2019	200,000	Acquired
Dec. 29, 2017	IOVA	Stock Option (right to buy)	Common Stock (37,400)	$8.00	Dec. 28, 2027	37,400	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Oct. 20, 2017	IOVA	Stock Option (right to buy)→ Common Stock (200,000)	200,000	Direct
Oct. 20, 2017	IOVA	Stock Option (right to buy)→ Common Stock (12,600)	12,600	Direct