John J D'Angelo

Insider

First SEC filing: June 30, 2014 · Latest: Feb. 14, 2024

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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

ISTR buying June 30, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 30 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

30 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 1, 2017	ISTR	A	19,944	—	—	19,944 Direct	—	Acquired	(price as of 2026-08-19)
March 1, 2017	ISTR	F	477	$20.25	$9,659	154,667 Direct	-0.31%	Disposed	51.2% (price as of 2026-08-19)
March 1, 2017	ISTR	A	5,308	—	—	155,144 Direct	+3.54%	Acquired	(price as of 2026-08-19)
Sept. 15, 2016	ISTR	I	329	$15.78	$5,192	11,844 Indirect	+2.86%	Acquired	94.0% (price as of 2026-08-19)
July 1, 2016	ISTR	F	453	$15.54	$7,040	149,836 Direct	-0.30%	Disposed	97.0% (price as of 2026-08-19)
July 1, 2016	ISTR	F	526	$15.54	$8,174	149,733 Direct	-0.35%	Disposed	97.0% (price as of 2026-08-19)
June 7, 2016	ISTR	I	219	$15.45	$3,384	11,121 Indirect	+2.01%	Acquired	98.1% (price as of 2026-08-19)
June 6, 2016	ISTR	I	117	$15.57	$1,822	10,902 Indirect	+1.08%	Acquired	96.6% (price as of 2026-08-19)
May 25, 2016	ISTR	I	146	$15.28	$2,231	10,785 Indirect	+1.37%	Acquired	100.3% (price as of 2026-08-19)
May 24, 2016	ISTR	I	206	$15.47	$3,187	10,639 Indirect	+1.97%	Acquired	97.9% (price as of 2026-08-19)
May 23, 2016	ISTR	I	120	$15.62	$1,874	10,433 Indirect	+1.16%	Acquired	96.0% (price as of 2026-08-19)
April 1, 2016	ISTR	F	154	$15.09	$2,324	150,289 Direct	-0.10%	Disposed	102.8% (price as of 2026-08-19)
April 1, 2016	ISTR	F	184	$15.09	$2,777	150,259 Direct	-0.12%	Disposed	102.8% (price as of 2026-08-19)
March 3, 2016	ISTR	I	774	$15.03	$11,633	9,964 Indirect	+8.42%	Acquired	103.7% (price as of 2026-08-19)
March 1, 2016	ISTR	A	29,070	—	—	29,070 Direct	—	Acquired	(price as of 2026-08-19)
March 1, 2016	ISTR	A	7,003	—	—	150,443 Direct	+4.88%	Acquired	(price as of 2026-08-19)
Feb. 29, 2016	ISTR	I	466	$14.30	$6,664	9,190 Indirect	+5.34%	Acquired	114.1% (price as of 2026-08-19)
Feb. 23, 2016	ISTR	I	1,078	$14.80	$15,954	8,724 Indirect	+14.10%	Acquired	106.8% (price as of 2026-08-19)
Feb. 18, 2016	ISTR	I	4,841	$14.80	$71,647	7,646 Indirect	+172.58%	Acquired	106.8% (price as of 2026-08-19)
Sept. 11, 2015	ISTR	I	745	$15.98	$11,905	2,478 Indirect	+42.99%	Acquired	91.6% (price as of 2026-08-19)
Sept. 10, 2015	ISTR	I	376	$15.94	$5,993	1,733 Indirect	+27.71%	Acquired	92.0% (price as of 2026-08-19)
Sept. 9, 2015	ISTR	I	563	$15.95	$8,980	1,357 Indirect	+70.91%	Acquired	91.9% (price as of 2026-08-19)
Aug. 11, 2015	ISTR	I	389	$15.97	$6,212	794 Indirect	+96.05%	Acquired	91.7% (price as of 2026-08-19)
Aug. 5, 2015	ISTR	I	103	$15.77	$1,624	405 Indirect	+34.11%	Acquired	94.1% (price as of 2026-08-19)
July 1, 2015	ISTR	F	450	$15.87	$7,142	143,440 Direct	-0.31%	Disposed	92.9% (price as of 2026-08-19)
April 30, 2015	ISTR	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-19)
April 30, 2015	ISTR	A	2,383	—	—	143,890 Direct	+1.68%	Acquired	(price as of 2026-08-19)
Aug. 29, 2014	ISTR	X	10	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 29, 2014	ISTR	X	10	$13.50	$135	2,075 Indirect	+0.48%	Acquired	126.7% (price as of 2026-08-19)
June 30, 2014	ISTR	P	1,071	$14.00	$14,994	141,507 Direct	+0.76%	Acquired	118.6% (price as of 2026-08-19)
June 30, 2014	ISTR	A	70,000	—	—	70,000 Direct	—	Acquired	(price as of 2026-08-19)

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
March 1, 2017	ISTR	Employee Stock Option	Common Stock (19,944)	$20.25	March 1, 2027	19,944	Acquired
March 1, 2016	ISTR	Employee Stock Option	Common Stock (29,070)	$14.28	March 1, 2026	29,070	Acquired
April 30, 2015	ISTR	Employee Stock Option	Common Stock (30,000)	$15.74	April 30, 2025	30,000	Acquired
Aug. 29, 2014	ISTR	Warrants	Common Stock (10)	$13.50	Dec. 31, 2014	10	Disposed
June 30, 2014	ISTR	Employee Stock Option	common stock (70,000)	$14.00	June 30, 2024	70,000	Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
June 30, 2014	ISTR	COMMON STOCK	134,141	Direct
June 30, 2014	ISTR	COMMON STOCK [F1]	6,294	Direct
June 30, 2014	ISTR	COMMON STOCK	504	Indirect
June 30, 2014	ISTR	COMMON STOCK	439	Indirect
June 30, 2014	ISTR	COMMON STOCK	477	Indirect
June 30, 2014	ISTR	COMMON STOCK	641	Indirect
June 30, 2014	ISTR	WARRANTS [F2]→ COMMON STOCK (10)	10	Indirect

Compensation (DEF 14A)

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

ISTR

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$570,182	—	$224,997	$149,996	$400,950	—	$46,133	$1,392,258
2021	$538,451	—	$224,998	$149,994	$277,549	—	$41,165	$1,232,157
2020	$517,072	—	$164,985	$164,995	$197,481	—	$55,732	$1,100,265

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