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Irrevocable Larson Family Investment Trust

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

26

Stocks Covered

4

Latest Filing

Oct 14, 2025

Filings

IMMERSION CORP

SC 13G/A · Oct 14, 2025

7.1%

2.3M shares

IMMERSION CORP

SC 13G/A · Sep 15, 2025

6.3%

2.0M shares

Amplify Energy Corp.

SC 13G/A · Aug 8, 2025

6.4%

2.6M shares

IMMERSION CORP

SC 13G/A · Aug 5, 2025

5.5%

1.8M shares

Amplify Energy Corp.

SC 13G/A · Aug 5, 2025

6.2%

2.5M shares

Amplify Energy Corp.

SC 13G · Jul 23, 2025

5.1%

2.0M shares

IMMERSION CORP

SC 13G · Jul 23, 2025

5.3%

1.7M shares

COMSCORE, INC.

SC 13G/A · Jan 28, 2025

5.8%

284K shares

COMSCORE, INC.

SC 13G/A · Dec 27, 2024

5.9%

290K shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Dec 17, 2024

10.7%

3.5M shares

COMSCORE, INC.

SC 13G/A · Oct 29, 2024

6.6%

322K shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Oct 3, 2024

9.9%

3.1M shares

COMSCORE, INC.

SC 13G/A · Aug 20, 2024

6.2%

301K shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Aug 20, 2024

9.4%

2.9M shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Aug 2, 2024

9.1%

2.8M shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Jul 16, 2024

8.8%

2.7M shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Jul 1, 2024

8.5%

2.5M shares

COMSCORE, INC.

SC 13G/A · Jun 25, 2024

6.0%

291K shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Jun 25, 2024

8.4%

2.5M shares

COMSCORE, INC.

SC 13G/A · Jun 13, 2024

5.7%

277K shares

ROCKWELL MEDICAL, INC.

SC 13G/A · Jun 13, 2024

7.2%

2.1M shares

ROCKWELL MEDICAL, INC.

SC 13G/A · May 30, 2024

6.3%

1.9M shares

COMSCORE, INC.

SC 13G/A · May 30, 2024

5.5%

267K shares

ROCKWELL MEDICAL, INC.

SC 13G/A · May 30, 2024

0.0%

0 shares

COMSCORE, INC.

SC 13G · May 15, 2024

5.1%

245K shares

ROCKWELL MEDICAL, INC.

SC 13G · May 3, 2024

5.3%

1.5M shares