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Who

Eric Singer

President and CEO

Company insider

Files Form 4 as: President and CEO, Immersion; Director and 10% owner, Barnes & Noble Education; Director and 10% owner, Universal Electronics; Director and 10% owner, A10 Networks; Director, Velodyne Lidar; Director and 10% owner, Quantum; Director, Support.com; Director and 10% owner, YuMe.

Every Form 4 they filed

In numbers

Trades disclosed
271
Buys
44
Sells
27
Bought
$6.1M
Sold
$44.4M
Companies
15
Companies where not an officer
14
First trade
22 Aug 2008
Last trade
7 Oct 2026
Last filed
8 Oct 2026

Companies traded

Where they are an officer
IMMR ImmersionDirector, Officer, 10% owner · Software · last 7 Oct 202610 buys · 4 sells
Everywhere else they filed: board seats, 10% stakes, other companies
BNED Barnes & Noble EducationDirector, 10% owner · Retail — Specialty · last 25 Sep 20264 buys · 0 sells
UEIC Universal ElectronicsDirector, 10% owner · Electrical Equipment & Grid · last 3 Sep 202612 buys · 2 sells
ATEN A10 NetworksDirector, 10% owner · Cybersecurity · last 5 May 20260 buys · 7 sells
Velodyne LidarDirector · last 10 Jun 20210 buys · 0 sells
QMCO QuantumDirector, 10% owner · Hardware, Devices & Storage · last 5 Sep 20190 buys · 0 sells
Support.comDirector · last 14 Aug 20185 buys · 0 sells
YuMeDirector, 10% owner · last 2 Feb 20187 buys · 0 sells
Numerex Corp /pa/Director · last 7 Dec 20173 buys · 0 sells
Iec ElectronicsDirector · last 7 Mar 20170 buys · 0 sells
TigerLogicDirector · last 18 Sep 20150 buys · 0 sells
Meru NetworksDirector · last 11 Sep 20143 buys · 0 sells
Plx TechnologyDirector · last 12 Aug 20140 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
205Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
7 Oct 2026filed 8 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Code A—17,217 at $0.00filing
7 Oct 2026filed 8 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Bought$21K3,000 at $7.15filing
7 Oct 2026filed 8 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Bought$57K8,000 at $7.11filing
7 Oct 2026filed 8 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Bought$22K3,050 at $7.14filing
7 Oct 2026filed 8 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Bought$193K26,950 at $7.15filing
1 Oct 2026filed 2 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Code F$108K14,757 at $7.31filing
1 Oct 2026filed 2 Oct 2026IMMR ImmersionSoftwareSEC FORM 4 Code F$108K14,757 at $7.31filing
25 Sep 2026filed 29 Sep 2026BNED Barnes & Noble EducationRetail — SpecialtySEC FORM 4 Code A—17,653 at $0.00filing
25 Sep 2026filed 29 Sep 2026BNED Barnes & Noble EducationRetail — SpecialtySEC FORM 4 Code A—17,653 at $0.00filing
3 Sep 2026filed 4 Sep 2026UEIC Universal ElectronicsElectrical Equipment & GridSEC FORM 4 Sold$18K3,900 at $4.55filing
2 Sep 2026filed 4 Sep 2026UEIC Universal ElectronicsElectrical Equipment & GridSEC FORM 4 Sold$194K42,019 at $4.61filing
1 Jul 2026filed 2 Jul 2026IMMR ImmersionSoftwareSEC FORM 4 Code F$102K14,757 at $6.93filing
1 Jul 2026filed 2 Jul 2026IMMR ImmersionSoftwareSEC FORM 4 Code F$102K14,757 at $6.93filing
1 Jul 2026filed 2 Jul 2026IMMR ImmersionSoftwareSEC FORM 4 Code F$102K14,757 at $6.93filing
1 Jul 2026filed 2 Jul 2026IMMR ImmersionSoftwareSEC FORM 4 Code F$102K14,757 at $6.93filing
26 May 2026filed 28 May 2026UEIC Universal ElectronicsElectrical Equipment & GridSEC FORM 4 Code A—31,017 at $0.00filing
26 May 2026filed 28 May 2026UEIC Universal ElectronicsElectrical Equipment & GridSEC FORM 4 Code A—31,017 at $0.00filing
19 May 2026filed 21 May 2026UEIC Universal ElectronicsElectrical Equipment & GridSEC FORM 4 Code M—18,437filing
19 May 2026filed 21 May 2026UEIC Universal Electronicsoption or derivative · Electrical Equipment & GridSEC FORM 4 Code M—18,437 at $0.00filing
19 May 2026filed 21 May 2026UEIC Universal Electronicsoption or derivative · Electrical Equipment & GridSEC FORM 4 Code M—18,437 at $0.00filing

Sectors

Technology21
Industrials14
Consumer Discretionary4
Not placed32

Buys in green, sells in red, by the company’s sector.

Related people

William C. MartinChief Strategy Officer · Chief Strategy Officer at Immersion, filing Form 4 there in the last year
Elias NaderDirector · Director at Immersion, filing Form 4 there in the last year
Childress Frederick WaschDirector · Director at Immersion, filing Form 4 there in the last year
Emily HoffmanDirector · Director at Immersion, filing Form 4 there in the last year
J. Michael DodsonDirector · Chief Financial Officer at Immersion, filing Form 4 there in the last year
Gary LusterSVP, Chief Accounting Officer · Also traded BNED in the last 90 days
Jonathan SharCEO · Also traded BNED in the last 90 days
TORO 18 HOLDINGS LLCOther role · Also traded UEIC in the last 90 days