Jean F Rankin

Insider

First SEC filing: June 12, 2026 · Latest: June 12, 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.

Insider at

IDCC selling June 12, 2026

Insider transactions

0 buys (P) 1 sells (S) Net: $-100,974 + 91 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

91 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 22, 2026	IDCC	A	2	—	—	28,940 Direct	+0.01%	Acquired	(price as of 2026-08-21)
June 12, 2026	IDCC	S 10b5-1	365	$276.64	$100,974	28,938 Direct	-1.25%	Disposed	24.0% (price as of 2026-08-21)
June 11, 2026	IDCC	D	1	$253.91	$254	29,303 Direct	0.00%	Disposed	35.1% (price as of 2026-08-21)
June 10, 2026	IDCC	A	906	—	—	29,304 Direct	+3.19%	Acquired	(price as of 2026-08-21)
June 5, 2024	IDCC	A	1,711	—	—	31,388 Direct	+5.77%	Acquired	(price as of 2026-08-21)
Jan. 24, 2024	IDCC	A	8	—	—	29,668 Direct	+0.03%	Acquired	(price as of 2026-08-21)
Oct. 25, 2023	IDCC	A	11	—	—	29,660 Direct	+0.04%	Acquired	(price as of 2026-08-21)
July 26, 2023	IDCC	A	8	—	—	29,648 Direct	+0.03%	Acquired	(price as of 2026-08-21)
June 7, 2023	IDCC	A	2,162	—	—	29,640 Direct	+7.87%	Acquired	(price as of 2026-08-21)
June 7, 2023	IDCC	S 10b5-1	1,030	$86.17	$88,755	27,478 Direct	-3.61%	Disposed	298.0% (price as of 2026-08-21)
June 1, 2023	IDCC	D	0	$83.49	—	28,508 Direct	0.00%	Disposed	310.8% (price as of 2026-08-21)
April 26, 2023	IDCC	A	15	—	—	28,508 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Jan. 25, 2023	IDCC	A	15	—	—	28,493 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Oct. 26, 2022	IDCC	A	21	—	—	28,478 Direct	+0.07%	Acquired	(price as of 2026-08-21)
July 27, 2022	IDCC	A	17	—	—	28,458 Direct	+0.06%	Acquired	(price as of 2026-08-21)
June 6, 2022	IDCC	S 10b5-1	814	$66.83	$54,400	28,441 Direct	-2.78%	Disposed	413.2% (price as of 2026-08-21)
June 2, 2022	IDCC	D	1	$65.94	$66	29,255 Direct	0.00%	Disposed	420.1% (price as of 2026-08-21)
June 1, 2022	IDCC	A	2,877	—	—	29,256 Direct	+10.91%	Acquired	(price as of 2026-08-21)
April 27, 2022	IDCC	A	14	—	—	26,379 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Jan. 26, 2022	IDCC	A	12	—	—	26,364 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Oct. 27, 2021	IDCC	A	12	—	—	26,352 Direct	+0.05%	Acquired	(price as of 2026-08-21)
July 28, 2021	IDCC	A	12	—	—	26,340 Direct	+0.05%	Acquired	(price as of 2026-08-21)
June 7, 2021	IDCC	S 10b5-1	1,086	$83.24	$90,399	26,328 Direct	-3.96%	Disposed	312.0% (price as of 2026-08-21)
June 3, 2021	IDCC	D	0	$82.64	—	27,414 Direct	0.00%	Disposed	315.0% (price as of 2026-08-21)
June 2, 2021	IDCC	A	2,274	—	—	27,414 Direct	+9.05%	Acquired	(price as of 2026-08-21)
April 28, 2021	IDCC	A	15	—	—	25,140 Direct	+0.06%	Acquired	(price as of 2026-08-21)
Jan. 27, 2021	IDCC	A	16	—	—	25,125 Direct	+0.06%	Acquired	(price as of 2026-08-21)
Oct. 28, 2020	IDCC	A	19	—	—	25,109 Direct	+0.08%	Acquired	(price as of 2026-08-21)
July 22, 2020	IDCC	A	18	—	—	25,090 Direct	+0.07%	Acquired	(price as of 2026-08-21)
July 13, 2020	IDCC	S 10b5-1	969	$56.22	$54,477	25,072 Direct	-3.72%	Disposed	510.0% (price as of 2026-08-21)
June 12, 2020	IDCC	D	0	$55.03	—	26,041 Direct	0.00%	Disposed	523.2% (price as of 2026-08-21)
June 3, 2020	IDCC	A	3,034	—	—	26,041 Direct	+13.19%	Acquired	(price as of 2026-08-21)
April 22, 2020	IDCC	A	21	—	—	23,007 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Jan. 22, 2020	IDCC	A	16	—	—	22,986 Direct	+0.07%	Acquired	(price as of 2026-08-21)
Oct. 23, 2019	IDCC	A	17	—	—	22,970 Direct	+0.07%	Acquired	(price as of 2026-08-21)
July 24, 2019	IDCC	A	14	—	—	22,953 Direct	+0.06%	Acquired	(price as of 2026-08-21)
June 12, 2019	IDCC	A	2,701	—	—	22,939 Direct	+13.35%	Acquired	(price as of 2026-08-21)
June 4, 2019	IDCC	S 10b5-1	680	$64.84	$44,091	20,238 Direct	-3.25%	Disposed	428.9% (price as of 2026-08-21)
May 31, 2019	IDCC	D	0	$63.52	—	20,918 Direct	0.00%	Disposed	439.9% (price as of 2026-08-21)
April 24, 2019	IDCC	A	10	—	—	20,918 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Jan. 23, 2019	IDCC	A	9	—	—	20,908 Direct	+0.04%	Acquired	(price as of 2026-08-21)
Oct. 24, 2018	IDCC	A	10	—	—	20,899 Direct	+0.05%	Acquired	(price as of 2026-08-21)
July 25, 2018	IDCC	A	8	—	—	20,889 Direct	+0.04%	Acquired	(price as of 2026-08-21)
June 15, 2018	IDCC	S 10b5-1	650	$85.10	$55,315	20,881 Direct	-3.02%	Disposed	303.0% (price as of 2026-08-21)
June 14, 2018	IDCC	D	0	$85.30	—	21,531 Direct	0.00%	Disposed	302.0% (price as of 2026-08-21)
May 31, 2018	IDCC	A	1,903	—	—	21,531 Direct	+9.70%	Acquired	(price as of 2026-08-21)
May 1, 2018	IDCC	A	9	—	—	19,628 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Jan. 24, 2018	IDCC	A	8	—	—	19,620 Direct	+0.04%	Acquired	(price as of 2026-08-21)
Oct. 25, 2017	IDCC	A	9	—	—	19,612 Direct	+0.05%	Acquired	(price as of 2026-08-21)
July 26, 2017	IDCC	A	7	—	—	19,603 Direct	+0.04%	Acquired	(price as of 2026-08-21)
June 14, 2017	IDCC	A	1,821	—	—	19,596 Direct	+10.24%	Acquired	(price as of 2026-08-21)
June 9, 2017	IDCC	S 10b5-1	950	$84.35	$80,132	17,775 Direct	-5.07%	Disposed	306.6% (price as of 2026-08-21)
June 8, 2017	IDCC	D	1	$84.25	$84	18,725 Direct	-0.01%	Disposed	307.1% (price as of 2026-08-21)
April 26, 2017	IDCC	A	9	—	—	18,726 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Jan. 25, 2017	IDCC	A	9	—	—	18,717 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Oct. 26, 2016	IDCC	A	10	—	—	18,708 Direct	+0.05%	Acquired	(price as of 2026-08-21)
July 27, 2016	IDCC	A	9	—	—	18,698 Direct	+0.05%	Acquired	(price as of 2026-08-21)
June 13, 2016	IDCC	S 10b5-1	950	$58.36	$55,442	18,689 Direct	-4.84%	Disposed	487.6% (price as of 2026-08-21)
June 10, 2016	IDCC	D	0	$58.95	—	19,639 Direct	0.00%	Disposed	481.8% (price as of 2026-08-21)
June 8, 2016	IDCC	A	2,653	—	—	19,639 Direct	+15.62%	Acquired	(price as of 2026-08-21)
April 27, 2016	IDCC	A	9	—	—	16,986 Direct	+0.05%	Acquired	(price as of 2026-08-21)
Jan. 27, 2016	IDCC	A	12	—	—	16,977 Direct	+0.07%	Acquired	(price as of 2026-08-21)
Oct. 28, 2015	IDCC	A	10	—	—	16,965 Direct	+0.06%	Acquired	(price as of 2026-08-21)
July 22, 2015	IDCC	A	9	—	—	16,954 Direct	+0.05%	Acquired	(price as of 2026-08-21)
June 12, 2015	IDCC	D	0	$59.65	—	16,945 Direct	0.00%	Disposed	474.9% (price as of 2026-08-21)
June 12, 2015	IDCC	F	1,524	$59.65	$90,907	16,945 Direct	-8.25%	Disposed	474.9% (price as of 2026-08-21)
June 10, 2015	IDCC	A	2,628	—	—	18,469 Direct	+16.59%	Acquired	(price as of 2026-08-21)
April 29, 2015	IDCC	A	14	—	—	15,841 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Jan. 28, 2015	IDCC	A	16	—	—	15,827 Direct	+0.10%	Acquired	(price as of 2026-08-21)
Oct. 22, 2014	IDCC	A	18	—	—	15,812 Direct	+0.11%	Acquired	(price as of 2026-08-21)
July 23, 2014	IDCC	A	17	—	—	15,793 Direct	+0.11%	Acquired	(price as of 2026-08-21)
June 13, 2014	IDCC	D	0	$45.06	—	15,776 Direct	0.00%	Disposed	661.1% (price as of 2026-08-21)
June 13, 2014	IDCC	F	1,326	$45.06	$59,750	15,776 Direct	-7.75%	Disposed	661.1% (price as of 2026-08-21)
June 12, 2014	IDCC	A	3,877	—	—	17,102 Direct	+29.32%	Acquired	(price as of 2026-08-21)
April 23, 2014	IDCC	A	10	—	—	13,225 Direct	+0.08%	Acquired	(price as of 2026-08-21)
Jan. 22, 2014	IDCC	A	11	—	—	13,216 Direct	+0.08%	Acquired	(price as of 2026-08-21)
Oct. 23, 2013	IDCC	A	9	—	—	13,204 Direct	+0.07%	Acquired	(price as of 2026-08-21)
July 24, 2013	IDCC	A	8	—	—	13,195 Direct	+0.06%	Acquired	(price as of 2026-08-21)
June 13, 2013	IDCC	A	3,253	—	—	13,187 Direct	+32.75%	Acquired	(price as of 2026-08-21)
June 7, 2013	IDCC	F	1,745	$46.25	$80,706	9,934 Direct	-14.94%	Disposed	641.5% (price as of 2026-08-21)
June 7, 2013	IDCC	D	1	$46.25	$46	11,679 Direct	-0.01%	Disposed	641.5% (price as of 2026-08-21)
April 24, 2013	IDCC	A	10	—	—	11,680 Direct	+0.09%	Acquired	(price as of 2026-08-21)
Dec. 28, 2012	IDCC	A	161	—	—	11,669 Direct	+1.40%	Acquired	(price as of 2026-08-21)
Oct. 24, 2012	IDCC	A	11	—	—	11,508 Direct	+0.10%	Acquired	(price as of 2026-08-21)
July 25, 2012	IDCC	A	15	—	—	11,497 Direct	+0.13%	Acquired	(price as of 2026-08-21)
June 7, 2012	IDCC	A	4,000	—	—	11,482 Direct	+53.46%	Acquired	(price as of 2026-08-21)
June 2, 2012	IDCC	F	1,520	$23.82	$36,206	7,482 Direct	-16.89%	Disposed	1339.7% (price as of 2026-08-21)
June 2, 2012	IDCC	D	0	$23.82	—	9,002 Direct	0.00%	Disposed	1339.7% (price as of 2026-08-21)
April 25, 2012	IDCC	A	12	—	—	9,002 Direct	+0.13%	Acquired	(price as of 2026-08-21)
Jan. 25, 2012	IDCC	A	11	—	—	8,990 Direct	+0.12%	Acquired	(price as of 2026-08-21)
Oct. 26, 2011	IDCC	A	9	—	—	8,979 Direct	+0.10%	Acquired	(price as of 2026-08-21)
July 27, 2011	IDCC	A	6	—	—	8,970 Direct	+0.07%	Acquired	(price as of 2026-08-21)
June 28, 2011	IDCC	F	1,337	$40.54	$54,202	8,964 Direct	-12.98%	Disposed	745.9% (price as of 2026-08-21)
June 28, 2011	IDCC	D	0	$40.54	—	10,301 Direct	0.00%	Disposed	745.9% (price as of 2026-08-21)
June 3, 2011	IDCC	F	1,456	$37.88	$55,153	10,301 Direct	-12.38%	Disposed	805.3% (price as of 2026-08-21)
June 3, 2011	IDCC	D	0	$37.88	—	11,757 Direct	0.00%	Disposed	805.3% (price as of 2026-08-21)
June 2, 2011	IDCC	A	4,000	—	—	11,758 Direct	+51.56%	Acquired	(price as of 2026-08-21)
April 27, 2011	IDCC	A	16	—	—	7,758 Direct	+0.21%	Acquired	(price as of 2026-08-21)
Feb. 2, 2011	IDCC	A	16	—	—	7,742 Direct	+0.21%	Acquired	(price as of 2026-08-21)
June 28, 2010	IDCC	A	3,726	—	—	7,726 Direct	+93.15%	Acquired	(price as of 2026-08-21)

Showing latest 100 of 101 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.