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InterDigital, Inc.

IDCC Clue Score86
United States Fiscal year ends December CIK 0001405495
331.31
+0.92%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
331.31 on 9 Oct 2026
397 324 251 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $356.72 14 Oct 2025 $358.26 15 Oct 2025 $364.69 16 Oct 2025 $367.38 17 Oct 2025 $366.85 20 Oct 2025 $371.00 21 Oct 2025 $372.17 22 Oct 2025 $363.91 23 Oct 2025 $374.28 24 Oct 2025 $378.62 27 Oct 2025 $386.83 28 Oct 2025 $372.48 29 Oct 2025 $382.87 30 Oct 2025 $396.37 31 Oct 2025 $361.96 3 Nov 2025 $396.54 4 Nov 2025 $381.52 5 Nov 2025 $385.82 6 Nov 2025 $380.77 7 Nov 2025 $370.07 10 Nov 2025 $365.00 11 Nov 2025 $371.63 12 Nov 2025 $354.63 13 Nov 2025 $345.88 14 Nov 2025 $348.44 17 Nov 2025 $339.12 18 Nov 2025 $335.94 19 Nov 2025 $336.25 20 Nov 2025 $327.37 21 Nov 2025 $327.63 24 Nov 2025 $345.64 25 Nov 2025 $357.57 26 Nov 2025 $359.89 28 Nov 2025 $357.75 1 Dec 2025 $351.66 2 Dec 2025 $337.74 3 Dec 2025 $341.84 4 Dec 2025 $350.79 5 Dec 2025 $355.18 8 Dec 2025 $358.65 9 Dec 2025 $363.09 10 Dec 2025 $359.88 11 Dec 2025 $357.94 12 Dec 2025 $354.28 15 Dec 2025 $350.89 16 Dec 2025 $348.06 17 Dec 2025 $325.00 18 Dec 2025 $323.19 19 Dec 2025 $334.40 22 Dec 2025 $331.87 23 Dec 2025 $327.78 24 Dec 2025 $328.34 26 Dec 2025 $330.69 29 Dec 2025 $330.26 30 Dec 2025 $325.11 31 Dec 2025 $318.38 2 Jan 2026 $326.26 5 Jan 2026 $335.84 6 Jan 2026 $309.00 7 Jan 2026 $309.23 8 Jan 2026 $306.69 9 Jan 2026 $309.09 12 Jan 2026 $312.01 13 Jan 2026 $314.06 14 Jan 2026 $312.63 15 Jan 2026 $310.43 16 Jan 2026 $308.76 20 Jan 2026 $325.88 21 Jan 2026 $332.99 22 Jan 2026 $330.12 23 Jan 2026 $330.52 26 Jan 2026 $330.15 27 Jan 2026 $333.47 28 Jan 2026 $331.92 29 Jan 2026 $330.93 30 Jan 2026 $326.44 2 Feb 2026 $329.38 3 Feb 2026 $323.91 4 Feb 2026 $313.87 5 Feb 2026 $345.05 6 Feb 2026 $371.08 9 Feb 2026 $376.60 10 Feb 2026 $351.15 11 Feb 2026 $363.90 12 Feb 2026 $356.83 13 Feb 2026 $375.01 17 Feb 2026 $366.42 18 Feb 2026 $361.61 19 Feb 2026 $348.34 20 Feb 2026 $358.50 23 Feb 2026 $351.50 24 Feb 2026 $362.96 25 Feb 2026 $379.02 26 Feb 2026 $375.29 27 Feb 2026 $366.53 2 Mar 2026 $378.83 3 Mar 2026 $370.80 4 Mar 2026 $373.31 5 Mar 2026 $363.74 6 Mar 2026 $357.06 9 Mar 2026 $363.77 10 Mar 2026 $365.72 11 Mar 2026 $368.31 12 Mar 2026 $362.35 13 Mar 2026 $359.07 16 Mar 2026 $358.31 17 Mar 2026 $351.33 18 Mar 2026 $352.03 19 Mar 2026 $352.60 20 Mar 2026 $325.69 23 Mar 2026 $311.46 24 Mar 2026 $305.66 25 Mar 2026 $311.05 26 Mar 2026 $299.04 27 Mar 2026 $301.25 30 Mar 2026 $294.70 31 Mar 2026 $302.00 1 Apr 2026 $306.39 2 Apr 2026 $312.93 6 Apr 2026 $314.31 7 Apr 2026 $315.42 8 Apr 2026 $344.96 9 Apr 2026 $349.58 10 Apr 2026 $352.27 13 Apr 2026 $351.94 14 Apr 2026 $352.32 15 Apr 2026 $365.50 16 Apr 2026 $375.16 17 Apr 2026 $373.02 20 Apr 2026 $368.95 21 Apr 2026 $375.18 22 Apr 2026 $376.35 23 Apr 2026 $359.45 24 Apr 2026 $368.50 27 Apr 2026 $362.24 28 Apr 2026 $353.10 29 Apr 2026 $352.68 30 Apr 2026 $296.56 1 May 2026 $290.50 4 May 2026 $272.96 5 May 2026 $287.13 6 May 2026 $278.00 7 May 2026 $278.77 8 May 2026 $279.61 11 May 2026 $269.58 12 May 2026 $269.82 13 May 2026 $270.21 14 May 2026 $269.31 15 May 2026 $260.37 18 May 2026 $263.85 19 May 2026 $264.79 20 May 2026 $266.12 21 May 2026 $267.10 22 May 2026 $260.98 26 May 2026 $263.36 27 May 2026 $252.45 28 May 2026 $250.75 29 May 2026 $252.09 1 Jun 2026 $258.34 2 Jun 2026 $259.00 3 Jun 2026 $256.64 4 Jun 2026 $261.07 5 Jun 2026 $260.64 8 Jun 2026 $255.60 9 Jun 2026 $257.11 10 Jun 2026 $253.91 11 Jun 2026 $276.66 12 Jun 2026 $283.73 15 Jun 2026 $288.87 16 Jun 2026 $287.15 17 Jun 2026 $286.10 18 Jun 2026 $296.04 22 Jun 2026 $297.84 23 Jun 2026 $279.17 24 Jun 2026 $274.05 25 Jun 2026 $273.20 26 Jun 2026 $275.86 29 Jun 2026 $277.07 30 Jun 2026 $283.13 1 Jul 2026 $282.26 2 Jul 2026 $281.40 6 Jul 2026 $282.89 7 Jul 2026 $276.02 8 Jul 2026 $267.76 9 Jul 2026 $266.28 10 Jul 2026 $264.88 13 Jul 2026 $261.52 14 Jul 2026 $265.49 15 Jul 2026 $270.21 16 Jul 2026 $265.59 17 Jul 2026 $260.45 20 Jul 2026 $258.18 21 Jul 2026 $264.37 22 Jul 2026 $259.08 23 Jul 2026 $256.06 24 Jul 2026 $258.30 27 Jul 2026 $259.26 28 Jul 2026 $260.20 29 Jul 2026 $261.14 30 Jul 2026 $303.33 31 Jul 2026 $304.83 3 Aug 2026 $309.23 4 Aug 2026 $323.17 5 Aug 2026 $330.54 6 Aug 2026 $328.41 7 Aug 2026 $344.56 10 Aug 2026 $348.25 11 Aug 2026 $338.07 12 Aug 2026 $351.43 13 Aug 2026 $344.07 14 Aug 2026 $343.65 17 Aug 2026 $348.39 18 Aug 2026 $335.77 19 Aug 2026 $344.86 20 Aug 2026 $341.93 21 Aug 2026 $342.42 24 Aug 2026 $341.09 25 Aug 2026 $345.54 26 Aug 2026 $344.32 27 Aug 2026 $334.65 28 Aug 2026 $335.15 31 Aug 2026 $335.03 1 Sep 2026 $319.90 2 Sep 2026 $329.79 3 Sep 2026 $335.91 4 Sep 2026 $337.94 8 Sep 2026 $340.94 9 Sep 2026 $339.34 10 Sep 2026 $346.44 11 Sep 2026 $350.13 14 Sep 2026 $340.38 15 Sep 2026 $326.08 16 Sep 2026 $328.72 17 Sep 2026 $321.94 18 Sep 2026 $323.05 21 Sep 2026 $326.70 22 Sep 2026 $333.76 23 Sep 2026 $326.55 24 Sep 2026 $328.03 25 Sep 2026 $334.21 28 Sep 2026 $327.14 29 Sep 2026 $324.30 30 Sep 2026 $326.07 1 Oct 2026 $339.93 2 Oct 2026 $335.13 5 Oct 2026 $338.19 6 Oct 2026 $339.29 7 Oct 2026 $330.80 8 Oct 2026 $328.30 9 Oct 2026 $331.31 Schmidt Joshua D. CLO & Corp Secretary Sold on a plan $184.36K 31 Oct 2025 · at $395.63 · 1.6% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $375.31K 5 Nov 2025 · at $375.31 · 1.5% of stake KRITZMACHER JOHN A Director Sold on a plan $450.79K 11 Nov 2025 · at $360.63 · 6.0% of stake KRITZMACHER JOHN A Director Sold on a plan $433.28K 25 Nov 2025 · at $346.62 · 6.4% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $350.79K 5 Dec 2025 · at $350.79 · 1.6% of stake KRITZMACHER JOHN A Director Sold on a plan $446.71K 9 Dec 2025 · at $357.37 · 6.8% of stake KRITZMACHER JOHN A Director Sold on a plan $413.75K 23 Dec 2025 · at $331.00 · 7.3% of stake Chen Lawrence Liren President and CEO Sold on a plan $980.26K 30 Dec 2025 · at $329.50 · 1.6% of stake Schmidt Joshua D. CLO & Corp Secretary Sold on a plan $151.61K 31 Dec 2025 · at $325.34 · 1.7% of stake Chen Lawrence Liren President and CEO Sold on a plan $967.89K 31 Dec 2025 · at $325.34 · 1.7% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $326.75K 5 Jan 2026 · at $326.75 · 1.6% of stake BREZSKI RICHARD Chief Financial Officer Sold on a plan $2.31M 5 Jan 2026 · at $330.49 · 7.7% of stake Chen Lawrence Liren President and CEO Sold on a plan $993.89K 6 Jan 2026 · at $334.08 · 1.7% of stake BREZSKI RICHARD Chief Financial Officer Sold on a plan $1.62M 6 Jan 2026 · at $324.08 · 6.0% of stake Chen Lawrence Liren President and CEO Sold on a plan $923.65K 7 Jan 2026 · at $310.47 · 1.7% of stake Chen Lawrence Liren President and CEO Sold on a plan $924.69K 13 Jan 2026 · at $310.82 · 1.7% of stake Chen Lawrence Liren President and CEO Sold on a plan $930.34K 14 Jan 2026 · at $312.72 · 1.8% of stake Chen Lawrence Liren President and CEO Sold on a plan $903.72K 20 Jan 2026 · at $303.77 · 1.8% of stake Chen Lawrence Liren President and CEO Sold on a plan $971.96K 21 Jan 2026 · at $326.71 · 1.8% of stake Chen Lawrence Liren President and CEO Sold on a plan $1.95M 27 Jan 2026 · at $327.62 · 3.7% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $326.26K 5 Feb 2026 · at $326.26 · 1.6% of stake Markley John D. Jr. Director Sold on a plan $262.47K 10 Feb 2026 · at $374.95 · 5.9% of stake BREZSKI RICHARD Chief Financial Officer Sold on a plan $2.17M 10 Feb 2026 · at $360.80 · 7.7% of stake Gillman Joan H Director Sold on a plan $114.48K 11 Feb 2026 · at $352.24 · 1.5% of stake BREZSKI RICHARD Chief Financial Officer Sold on a plan $704.48K 11 Feb 2026 · at $352.24 · 2.8% of stake Schmidt Joshua D. CLO & Corp Secretary Sold on a plan $170.86K 27 Feb 2026 · at $365.86 · 1.7% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $368.10K 5 Mar 2026 · at $368.10 · 1.6% of stake Schmidt Joshua D. CLO & Corp Secretary Sold on a plan $2.09M 17 Mar 2026 · at $348.21 · 18.8% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $469.95K 6 Apr 2026 · at $313.30 · 2.0% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $208.50K 5 May 2026 · at $278.00 · 1.0% of stake Mattis Julia C Chief Licensing Officer Sold on a plan $412.24K 3 Jun 2026 · at $257.65 · 12.2% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $193.79K 5 Jun 2026 · at $258.38 · 1.0% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $435.00K 11 Jun 2026 · at $290.00 · 2.1% of stake KRITZMACHER JOHN A Director Sold on a plan $100.97K 12 Jun 2026 · at $276.64 · 2.2% of stake RANKIN JEAN F Director Sold on a plan $100.97K 12 Jun 2026 · at $276.64 · 1.2% of stake Armaly Samir Director Sold on a plan $130.02K 12 Jun 2026 · at $276.64 · 9.3% of stake ABERLE DEREK K Director Sold on a plan $144.41K 12 Jun 2026 · at $276.64 · 6.4% of stake Markley John D. Jr. Director Sold on a plan $120.00K 22 Jun 2026 · at $300.00 · 3.3% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $429.00K 6 Jul 2026 · at $286.00 · 2.2% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $487.32K 5 Aug 2026 · at $324.88 · 2.2% of stake Gillman Joan H Director Sold on a plan $99.32K 7 Aug 2026 · at $331.06 · 1.3% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $507.00K 8 Sep 2026 · at $338.00 · 2.3% of stake Pankaj Rajesh Chief Technology Officer Sold on a plan $501.48K 5 Oct 2026 · at $334.32 · 2.3% of stake
0 buys0 sales at will43 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$834.02M
Net income
$406.64M
Free cash flow
$528.56M
Operating margin
55.3%
Net margin
48.8%
Return on equity
36.9%
Return on capital
25.3%
Debt to equity
0.43
Revenue growth, 1 yr
-4.0%
Revenue growth, 5 yr
18.4% a year
EPS growth, 1 yr
-2.2%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
359M 45M FY20 Fiscal year 2020 Revenue $358.99M Net income $44.80M Margin 12.5% 425M 55M FY21 Fiscal year 2021 Revenue $425.41M Net income $55.30M Margin 13.0% · growth +18.5% 458M 94M FY22 Fiscal year 2022 Revenue $457.79M Net income $93.69M Margin 20.5% · growth +7.6% 550M 214M FY23 Fiscal year 2023 Revenue $549.59M Net income $214.07M Margin 39.0% · growth +20.1% 869M 359M FY24 Fiscal year 2024 Revenue $868.52M Net income $358.61M Margin 41.3% · growth +58.0% 834M 407M FY25 Fiscal year 2025 Revenue $834.02M Net income $406.64M Margin 48.8% · growth -4.0%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
5 Oct 2026 Pankaj Rajesh
Chief Technology Officer
Sold on a plan $501.48K 2.3%
8 Sep 2026 Pankaj Rajesh
Chief Technology Officer
Sold on a plan $507.00K 2.3%
7 Aug 2026 Gillman Joan H
Director
Sold on a plan $99.32K 1.3%
5 Aug 2026 Pankaj Rajesh
Chief Technology Officer
Sold on a plan $487.32K 2.2%
6 Jul 2026 Pankaj Rajesh
Chief Technology Officer
Sold on a plan $429.00K 2.2%
22 Jun 2026 Markley John D. Jr.
Director
Sold on a plan $120.00K 3.3%