Scott A Mcquilkin

Insider

First SEC filing: July 11, 2007 · Latest: July 11, 2007

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

IDCC selling Dec. 29, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 93 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

93 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 24, 2018	IDCC	A	59	—	—	78,940 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Dec. 29, 2017	IDCC	S 10b5-1	500	$76.50	$38,250	78,881 Direct	-0.63%	Disposed	353.8% (price as of 2026-08-20)
Oct. 25, 2017	IDCC	A	62	—	—	79,381 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Sept. 29, 2017	IDCC	S 10b5-1	500	$75.00	$37,500	79,319 Direct	-0.63%	Disposed	362.9% (price as of 2026-08-20)
July 26, 2017	IDCC	A	51	—	—	79,819 Direct	+0.06%	Acquired	(price as of 2026-08-20)
June 30, 2017	IDCC	S 10b5-1	500	$79.15	$39,575	79,768 Direct	-0.62%	Disposed	338.6% (price as of 2026-08-20)
April 26, 2017	IDCC	A	45	—	—	80,268 Direct	+0.06%	Acquired	(price as of 2026-08-20)
March 31, 2017	IDCC	S 10b5-1	500	$85.75	$42,875	80,224 Direct	-0.62%	Disposed	304.9% (price as of 2026-08-20)
March 30, 2017	IDCC	A	3,204	—	—	80,724 Direct	+4.13%	Acquired	(price as of 2026-08-20)
March 15, 2017	IDCC	D	0	$85.45	—	77,520 Direct	0.00%	Disposed	306.3% (price as of 2026-08-20)
March 15, 2017	IDCC	F	15,209	$85.45	$1,299,609	77,520 Direct	-16.40%	Disposed	306.3% (price as of 2026-08-20)
March 15, 2017	IDCC	A	34,099	—	—	92,729 Direct	+58.16%	Acquired	(price as of 2026-08-20)
March 15, 2017	IDCC	D	1	$85.45	$85	58,630 Direct	0.00%	Disposed	306.3% (price as of 2026-08-20)
March 15, 2017	IDCC	F	4,137	$85.45	$353,507	58,630 Direct	-6.59%	Disposed	306.3% (price as of 2026-08-20)
Jan. 25, 2017	IDCC	A	60	—	—	62,767 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Oct. 26, 2016	IDCC	A	68	—	—	62,708 Direct	+0.11%	Acquired	(price as of 2026-08-20)
Sept. 12, 2016	IDCC	I	1,313	$72.30	$94,930	0 Indirect	-100.00%	Disposed	380.2% (price as of 2026-08-20)
July 27, 2016	IDCC	A	62	—	—	62,639 Direct	+0.10%	Acquired	(price as of 2026-08-20)
April 27, 2016	IDCC	A	63	—	—	62,577 Direct	+0.10%	Acquired	(price as of 2026-08-20)
March 30, 2016	IDCC	A	19,671	—	—	19,671 Direct	—	Acquired	(price as of 2026-08-20)
March 30, 2016	IDCC	A	5,043	—	—	62,514 Direct	+8.77%	Acquired	(price as of 2026-08-20)
Jan. 27, 2016	IDCC	A	61	—	—	57,471 Direct	+0.11%	Acquired	(price as of 2026-08-20)
Jan. 18, 2016	IDCC	D	0	$44.02	—	57,410 Direct	0.00%	Disposed	688.7% (price as of 2026-08-20)
Jan. 18, 2016	IDCC	F	1,603	$44.02	$70,564	57,410 Direct	-2.72%	Disposed	688.7% (price as of 2026-08-20)
Oct. 28, 2015	IDCC	A	70	—	—	59,013 Direct	+0.12%	Acquired	(price as of 2026-08-20)
July 22, 2015	IDCC	A	61	—	—	58,944 Direct	+0.10%	Acquired	(price as of 2026-08-20)
April 29, 2015	IDCC	A	63	—	—	58,883 Direct	+0.11%	Acquired	(price as of 2026-08-20)
March 15, 2015	IDCC	A	15,423	—	—	15,423 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2015	IDCC	A	4,731	—	—	58,820 Direct	+8.75%	Acquired	(price as of 2026-08-20)
Jan. 28, 2015	IDCC	A	50	—	—	54,089 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Jan. 18, 2015	IDCC	F	1,389	$51.99	$72,214	54,039 Direct	-2.51%	Disposed	567.8% (price as of 2026-08-20)
Jan. 18, 2015	IDCC	D	0	$51.99	—	54,039 Direct	0.00%	Disposed	567.8% (price as of 2026-08-20)
Jan. 1, 2015	IDCC	D	0	$52.90	—	55,428 Direct	0.00%	Disposed	556.3% (price as of 2026-08-20)
Jan. 1, 2015	IDCC	F	2,103	$52.90	$111,249	55,429 Direct	-3.66%	Disposed	556.3% (price as of 2026-08-20)
Jan. 1, 2015	IDCC	A	6,356	—	—	57,532 Direct	+12.42%	Acquired	(price as of 2026-08-20)
Jan. 1, 2015	IDCC	D	0	$52.90	—	51,175 Direct	0.00%	Disposed	556.3% (price as of 2026-08-20)
Jan. 1, 2015	IDCC	F	790	$52.90	$41,791	51,176 Direct	-1.52%	Disposed	556.3% (price as of 2026-08-20)
Oct. 22, 2014	IDCC	A	87	—	—	51,966 Direct	+0.17%	Acquired	(price as of 2026-08-20)
July 23, 2014	IDCC	A	83	—	—	51,878 Direct	+0.16%	Acquired	(price as of 2026-08-20)
April 23, 2014	IDCC	A	54	—	—	51,795 Direct	+0.10%	Acquired	(price as of 2026-08-20)
March 15, 2014	IDCC	A	23,910	—	—	23,910 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2014	IDCC	A	8,146	—	—	51,742 Direct	+18.69%	Acquired	(price as of 2026-08-20)
Jan. 22, 2014	IDCC	A	36	—	—	43,596 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Jan. 18, 2014	IDCC	D	0	$28.70	—	43,560 Direct	0.00%	Disposed	1109.7% (price as of 2026-08-20)
Jan. 18, 2014	IDCC	F	1,352	$28.70	$38,802	43,560 Direct	-3.01%	Disposed	1109.7% (price as of 2026-08-20)
Jan. 1, 2014	IDCC	D	0	$29.49	—	44,912 Direct	0.00%	Disposed	1077.3% (price as of 2026-08-20)
Jan. 1, 2014	IDCC	F	1,340	$29.49	$39,517	44,913 Direct	-2.90%	Disposed	1077.3% (price as of 2026-08-20)
Jan. 1, 2014	IDCC	A	3,922	—	—	46,253 Direct	+9.27%	Acquired	(price as of 2026-08-20)
Jan. 1, 2014	IDCC	D	1	$29.49	$29	42,330 Direct	0.00%	Disposed	1077.3% (price as of 2026-08-20)
Jan. 1, 2014	IDCC	F	774	$29.49	$22,825	42,331 Direct	-1.80%	Disposed	1077.3% (price as of 2026-08-20)
Oct. 23, 2013	IDCC	A	45	—	—	43,105 Direct	+0.10%	Acquired	(price as of 2026-08-20)
July 24, 2013	IDCC	A	42	—	—	43,060 Direct	+0.10%	Acquired	(price as of 2026-08-20)
April 24, 2013	IDCC	A	40	—	—	43,017 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Jan. 18, 2013	IDCC	A	11,042	—	—	11,042 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 18, 2013	IDCC	F	1,362	$44.19	$60,187	42,978 Direct	-3.07%	Disposed	685.7% (price as of 2026-08-20)
Jan. 18, 2013	IDCC	A	12,000	—	—	44,340 Direct	+37.11%	Acquired	(price as of 2026-08-20)
Jan. 18, 2013	IDCC	A	4,243	—	—	32,340 Direct	+15.10%	Acquired	(price as of 2026-08-20)
Jan. 1, 2013	IDCC	D	1	$41.09	$41	28,097 Direct	0.00%	Disposed	745.0% (price as of 2026-08-20)
Jan. 1, 2013	IDCC	F	1,048	$41.09	$43,062	28,098 Direct	-3.60%	Disposed	745.0% (price as of 2026-08-20)
Dec. 30, 2012	IDCC	D	1	$39.89	$40	29,146 Direct	0.00%	Disposed	770.4% (price as of 2026-08-20)
Dec. 30, 2012	IDCC	F	234	$39.89	$9,334	29,146 Direct	-0.80%	Disposed	770.4% (price as of 2026-08-20)
Dec. 28, 2012	IDCC	A	280	—	—	29,380 Direct	+0.96%	Acquired	(price as of 2026-08-20)
Oct. 24, 2012	IDCC	A	20	—	—	29,101 Direct	+0.07%	Acquired	(price as of 2026-08-20)
July 25, 2012	IDCC	A	25	—	—	29,081 Direct	+0.09%	Acquired	(price as of 2026-08-20)
April 25, 2012	IDCC	A	21	—	—	29,056 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Jan. 25, 2012	IDCC	A	19	—	—	29,035 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Jan. 1, 2012	IDCC	A	1,908	—	—	29,015 Direct	+7.04%	Acquired	(price as of 2026-08-20)
Jan. 1, 2012	IDCC	D	1	$43.57	$44	27,107 Direct	0.00%	Disposed	696.9% (price as of 2026-08-20)
Jan. 1, 2012	IDCC	F	589	$43.57	$25,663	27,108 Direct	-2.13%	Disposed	696.9% (price as of 2026-08-20)
Jan. 1, 2012	IDCC	A	1,747	—	—	27,697 Direct	+6.73%	Acquired	(price as of 2026-08-20)
Jan. 1, 2012	IDCC	D	1	$43.57	$44	25,950 Direct	0.00%	Disposed	696.9% (price as of 2026-08-20)
Jan. 1, 2012	IDCC	F	1,700	$43.57	$74,069	25,951 Direct	-6.15%	Disposed	696.9% (price as of 2026-08-20)
Jan. 1, 2012	IDCC	D	1	$43.57	$44	27,651 Direct	0.00%	Disposed	696.9% (price as of 2026-08-20)
Jan. 1, 2012	IDCC	F	297	$43.57	$12,940	27,652 Direct	-1.06%	Disposed	696.9% (price as of 2026-08-20)
Dec. 30, 2011	IDCC	D	0	$43.57	—	27,949 Direct	0.00%	Disposed	696.9% (price as of 2026-08-20)
Dec. 30, 2011	IDCC	F	198	$43.57	$8,627	27,949 Direct	-0.70%	Disposed	696.9% (price as of 2026-08-20)
Oct. 26, 2011	IDCC	A	27	—	—	28,147 Direct	+0.10%	Acquired	(price as of 2026-08-20)
July 27, 2011	IDCC	A	18	—	—	28,120 Direct	+0.06%	Acquired	(price as of 2026-08-20)
April 27, 2011	IDCC	A	26	—	—	28,102 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Feb. 2, 2011	IDCC	A	25	—	—	28,077 Direct	+0.09%	Acquired	(price as of 2026-08-20)
Jan. 4, 2011	IDCC	S	1,370	$42.61	$58,376	28,052 Direct	-4.66%	Disposed	714.8% (price as of 2026-08-20)
Jan. 1, 2011	IDCC	A	1,939	—	—	29,422 Direct	+7.06%	Acquired	(price as of 2026-08-20)
Dec. 30, 2010	IDCC	A	2,000	—	—	27,680 Direct	+7.79%	Acquired	(price as of 2026-08-20)
Dec. 30, 2010	IDCC	F	197	$42.00	$8,274	27,483 Direct	-0.71%	Disposed	726.6% (price as of 2026-08-20)
Nov. 1, 2010	IDCC	A	2,333	—	—	25,680 Direct	+9.99%	Acquired	(price as of 2026-08-20)
July 9, 2010	IDCC	F	493	$25.43	$12,537	23,347 Direct	-2.07%	Disposed	1265.3% (price as of 2026-08-20)
Jan. 15, 2010	IDCC	F	296	$25.72	$7,613	23,840 Direct	-1.23%	Disposed	1249.9% (price as of 2026-08-20)
Jan. 15, 2010	IDCC	A	1,000	—	—	24,136 Direct	+4.32%	Acquired	(price as of 2026-08-20)
Jan. 6, 2010	IDCC	S	1,835	$26.46	$48,554	23,325 Direct	-7.29%	Disposed	1212.1% (price as of 2026-08-20)
Jan. 6, 2010	IDCC	S	189	$27.39	$5,177	23,136 Direct	-0.81%	Disposed	1167.6% (price as of 2026-08-20)
Jan. 1, 2010	IDCC	A	3,000	—	—	25,518 Direct	+13.32%	Acquired	(price as of 2026-08-20)
Jan. 1, 2010	IDCC	F	358	$26.56	$9,508	25,160 Direct	-1.40%	Disposed	1207.2% (price as of 2026-08-20)
July 9, 2009	IDCC	F	493	$23.18	$11,428	22,518 Direct	-2.14%	Disposed	1397.8% (price as of 2026-08-20)
Jan. 1, 2009	IDCC	F	330	$27.50	$9,075	23,011 Direct	-1.41%	Disposed	1162.5% (price as of 2026-08-20)
Jan. 1, 2009	IDCC	A	5,591	—	—	18,533 Direct	+43.20%	Acquired	(price as of 2026-08-20)
Jan. 1, 2009	IDCC	F	358	$27.50	$9,845	22,983 Direct	-1.53%	Disposed	1162.5% (price as of 2026-08-20)
Jan. 1, 2009	IDCC	A	1,000	—	—	23,341 Direct	+4.48%	Acquired	(price as of 2026-08-20)
Jan. 1, 2009	IDCC	F	596	$27.50	$16,390	22,341 Direct	-2.60%	Disposed	1162.5% (price as of 2026-08-20)
Jan. 1, 2009	IDCC	F	596	$27.50	$16,390	22,937 Direct	-2.53%	Disposed	1162.5% (price as of 2026-08-20)
Jan. 1, 2009	IDCC	A	5,000	—	—	23,533 Direct	+26.98%	Acquired	(price as of 2026-08-20)

Showing latest 100 of 104 transactions

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 30, 2016	IDCC	Employee Stock Option (Right-to-Buy)	Common Stock (19,671)	$54.93	March 30, 2023	19,671	Acquired
March 15, 2015	IDCC	Employee Stock Option (Right-to-Buy)	Common Stock (15,423)	$52.85	March 15, 2022	15,423	Acquired
March 15, 2014	IDCC	Employee Stock Option (Right-to-Buy)	Common Stock (23,910)	$30.69	March 15, 2021	23,910	Acquired
Jan. 18, 2013	IDCC	Employee Stock Option (Right to Buy)	Common Stock (11,042)	$44.19	Jan. 18, 2020	11,042	Acquired

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

Compensation (DEF 14A)

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

IDCC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2018	$119,712	—	—	—	—	—	$775,892	$895,604
2017	$415,000	—	—	—	$233,000	—	$24,246	$947,309
2015	$410,846	—	—	—	$517,694	—	$26,703	$1,455,276

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