Comparable stake leader
Irrevocable Larson Family Investment Trust
SEC ownership of IMMERSION CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001058811.
Disclosed value leader
Irrevocable Larson Family Investment Trust
Comparable rows
50/50
Latest evidence
30 Apr 2026
- Public ticker
- IMMR on Nasdaq
- Parsed ownership sources
- 13D/G, 3/4/5, and 13F
- Largest SEC-reported holder
- Irrevocable Larson Family Investment Trust
- Latest 13D/G holder
- Irrevocable Larson Family Investment Trust
- Latest parsed ownership date
- 30 Apr 2026
- Issuer CIK
- 0001058811
- Issuer location
- Aventura, FL
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of IMMERSION CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Irrevocable Larson Family...
Disclosed value leader
Irrevocable Larson Family...
Comparable rows
50/50
Latest evidence
30 Apr 2026
13D/G
3/4/5
13F
Lead comparable stake: 7.3%
13D/G row: Irrevocable Larson Family Investment Trust
Showing 1-8 of 50 holder rows.
Quick read
Irrevocable Larson Family Investment Trust leads the comparable SEC ownership view at 7.3%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Irrevocable Larson Family Investment Trust's linked filing trail.
Comparable ownership
Top 5
Irrevocable Larson Family Investm...
7.3%
Eric Singer
6.5%
William C. Martin
4.3%
Emily Hoffman
0.3%
Frederick C. Wasch
0.27%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Irrevocable Larson Family Investment Trust |
13D/G
Scott A. Larson
|
7.3%
|
$15,217,440
2,352,000 shares
|
+$271,740 | 05 Dec 2025 |
| Eric Singer |
3/4/5
President and CEO, Director
|
6.5%
|
$14,492,942
2,131,315 shares
|
— | 01 Apr 2026 |
| William C. Martin |
3/4/5
Chief Strategy Officer, Director
|
4.3%
|
$7,739,681
1,417,524 shares
|
— | 30 Apr 2026 |
| Emily Hoffman |
3/4/5
Director
|
0.3%
|
$530,039
97,100 shares
|
— | 06 Apr 2026 |
| Frederick C. Wasch |
3/4/5
Director
|
0.27%
|
$479,890
87,913 shares
|
— | 06 Apr 2026 |
| Elias Nader |
3/4/5
Director
|
0.21%
|
$372,954
68,323 shares
|
— | 06 Apr 2026 |
| J. Michael Dodson |
3/4/5
Chief Financial Officer
|
0.12%
|
$294,663
39,132 shares
|
-$44,585 | 12 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
7%
|
$12,503,495
2,290,017 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$44,585.
Buys
$0
Insiders: 0
Sells
$44,585
Insiders: 1
Net
-$44,585
Shares: -5,921
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 5,921
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 5,921 | $0 | $44,585 | -$44,585 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-11 of 11 reporting-owner rows connected to IMMERSION CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
11
Largest Forms 3/4/5 holder
Eric Singer
Net 12M change
-$44,585
Latest report
30 Apr 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Eric Singer | President and CEO, Director | $14,492,942 | Mixed | 01 Apr 2026 | ||
| William C. Martin | Chief Strategy Officer, Director | $7,739,681 | Median | 30 Apr 2026 | ||
| Sumit Agarwal | Director | $653,719 | Mixed | 23 May 2022 | ||
| Emily Hoffman | Director | $530,039 | Median | 06 Apr 2026 | ||
| Frederick C. Wasch | Director | $479,890 | Median | 06 Apr 2026 | ||
| Aaron Akerman | Former Chief Financial Officer | $465,955 | Mixed | 10 Aug 2023 | ||
| Elias Nader | Director | $372,954 | Median | 06 Apr 2026 | ||
| Jared Smith | Interim CEO/VP Worldwide Sales | $300,183 | Mixed | 03 Jun 2021 | ||
| J. Michael Dodson | Chief Financial Officer | $294,663 | -$44,585 | -13% | Filing P/S | 12 Jun 2025 |
| Francis Jose | General Counsel | $193,981 | Mixed | 09 Mar 2023 | ||
| Mary Dotz | Director | $180,965 | Mixed | 27 Jan 2022 |
Recent insider transactions for IMMERSION CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| William C. Martin | IMMR | Common Stock | Award | 1.82% | 25,297 | 1,417,524 | 30 Apr 2026 | Direct | ||
| Emily Hoffman | IMMR | Common Stock | Award | 29% | 21,815 | 97,100 | 06 Apr 2026 | Direct | ||
| Elias Nader | IMMR | Common Stock | Award | 46.9% | 21,815 | 68,323 | 06 Apr 2026 | Direct | ||
| Frederick C. Wasch | IMMR | Common Stock | Award | 33% | 21,815 | 87,913 | 06 Apr 2026 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -1.37% | -29,607 | 2,131,315 | 01 Apr 2026 | Direct | ||
| William C. Martin | IMMR | Common Stock | Award | 0.48% | 6,588 | 1,392,227 | 30 Jan 2026 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -0.56% | -12,217 | 2,160,922 | 03 Jan 2026 | Direct | ||
| Eric Singer | IMMR | Common Stock | Award | 16% | 300,000 | 2,173,139 | 02 Jan 2026 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -1.99% | -37,948 | 1,873,139 | 02 Jan 2026 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -0.77% | -14,757 | 1,911,087 | 01 Jan 2026 | Direct | ||
| William C. Martin | IMMR | Common Stock | Award | 1.29% | 17,647 | 1,385,639 | 14 Nov 2025 | Direct | ||
| William C. Martin | IMMR | Common Stock | Award | 0.58% | 7,952 | 1,367,992 | 31 Oct 2025 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -0.68% | -13,117 | 1,925,844 | 03 Oct 2025 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -0.76% | -14,757 | 1,938,961 | 01 Oct 2025 | Direct | ||
| William C. Martin | IMMR | Common Stock | Award | 0.53% | 7,140 | 1,360,040 | 31 Jul 2025 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -0.67% | -13,117 | 1,953,718 | 03 Jul 2025 | Direct | ||
| William C. Martin | IMMR | Common Stock | Tax liability | -4.81% | -68,400 | 1,352,900 | 01 Jul 2025 | Direct | ||
| Eric Singer | IMMR | Common Stock | Tax liability | -5.44% | -113,132 | 1,966,835 | 01 Jul 2025 | Direct | ||
| J. Michael Dodson | IMMR | Common Stock | Sale | -13.1% | $44,585 | $7.53 | -5,921 | 39,132 | 12 Jun 2025 | Direct |
* marks a reported price that did not pass the local price check.