LSF (LSF) Insider Trading
Over the last 3 months, LSF insiders made 8 open-market buys and 0 sales, a net purchase of $401K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 10 institutions increased and 6 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
8
Sells (3m)
0
Net (3m)
$401.0K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Apr
Jun
ContextInstitutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 1, 2026 | LaMontagne Grant Jdirector | Buy | 6,610 | $3.30 |
| Jun 1, 2026 | LaMontagne Grant Jdirector | Buy | 624 | $3.30 |
| Jun 1, 2026 | LaMontagne Grant Jdirector | Buy | 615 | $3.30 |
| Jun 1, 2026 | LaMontagne Grant Jdirector | Buy | 87 | $3.30 |
| Jun 1, 2026 | LaMontagne Grant Jdirector | Buy | 22,850 | $3.28 |
| May 7, 2026 | Hamill Annaofficer: Chief Financial Officer | Tax | 768 | — |
| Apr 23, 2026 | Nexus Capital Management LP10 percent owner | Buy | 24,000 | $3.57 |
| Apr 23, 2026 | NEXUS SPECIAL SITUATIONS III, L.P.10 percent owner | Buy | 24,000 | $3.57 |
| Apr 23, 2026 | Nexus Capital Management LP10 percent owner | Buy | 36,000 | $3.57 |
| Apr 7, 2026 | Vieth Jason D.director, officer: Chief Executive Officer | Tax | 10,976 | — |
| Apr 7, 2026 | Hamill Annaofficer: Chief Financial Officer | Tax | 4,863 | — |
| Apr 3, 2026 | Hamill Annaofficer: Chief Financial Officer | Tax | 1,168 | — |
| Mar 11, 2026 | Hamill Annaofficer: Chief Financial Officer | Option | 6,500 | $0.73 |
| Mar 11, 2026 | Hamill Annaofficer: Chief Financial Officer | Option | 25,000 | $0.81 |
| Feb 25, 2026 | Vieth Jason D.director, officer: Chief Executive Officer | Tax | 31,637 | — |
Source: LSF SEC Form 4 filings, latest Jun 1, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their LSF positions over the last 6 months (SEC Form 13F).
Increased
10
New positions
6
Reduced
6
Sold out
8
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| MINK BROOK ASSET MANAGEMENT LLC | Increased | 355K | Apr 1, 2026 |
| ADVISOR GROUP HOLDINGS, INC. | Increased | 331K | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 210K | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 133K | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 100K | May 15, 2026 |
| BLACKROCK, INC. | Increased | 94K | May 13, 2026 |
| ARCHON CAPITAL MANAGEMENT LLC | Increased | 91K | May 15, 2026 |
| HIGHTOWER ADVISORS, LLC | Reduced | 70K | May 5, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 44K | May 8, 2026 |
| CREWE ADVISORS LLC | Increased | 43K | May 7, 2026 |
| EVOKE WEALTH, LLC | Unchanged | 39K | May 15, 2026 |
| CREATIVE PLANNING | Unchanged | 35K | May 12, 2026 |
| STATE STREET CORP | Unchanged | 34K | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 33K | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 28K | May 7, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.