LGL GROUP INC (LGL) IPO - S-1 Filing, Stock & Insider Activity
LGL GROUP INC IPO - Status & S-1 Filing
- Ticker: LGL
- Status: Registered - S-1 filed with the SEC
- S-1 filed: 2026-05-14
- Exchange: NYSE
- Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
- Shares offered: 6,540,435
- SEC CIK: 0000061004 · View the S-1 on SEC EDGAR →
Track every registration update on the InsiderAlpha IPO tracker.
Last SEC filing
LGL GROUP INC (LGL) has filed 5 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-28. Insider sales over the same period: 1 transactions worth $124. 11 Form 8-K material event filings were reported by LGL in the last 90 days. InsiderAlpha tracks every LGL SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About LGL GROUP INC (LGL)
LGL GROUP INC trades under the ticker LGL. InsiderAlpha tracks 19 primary SEC Form 4 filings from 11 reporting insiders for LGL since 2026, sourced directly from SEC EDGAR.
| SEC CIK | 0000061004 |
|---|
90-Day SEC Filing Activity
| Insider sales (90d) | 1 ($124) |
|---|---|
| Form 4 filings (90d) | 5 |
| Form 8-K filings (90d) | 11 |
| Latest Form 4 filing | 2026-07-28 |
Recent LGL Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Mario J. Gabelli | 10% Owner | J - Other acquisition / disposition | 621.9K | $6.90 | $4.29M | SEC | |
| Mario J. Gabelli | 10% Owner | J - Other acquisition / disposition | 572.3K | $6.90 | $3.95M | SEC | |
| Marc Gabelli | Director | J - Other acquisition / disposition | 1.85M | $6.90 | $12.79M | SEC | |
| Patrick Huvane | EVP - Business Development | J - Other acquisition / disposition | 8.6K | $6.90 | $59K | SEC | |
| Jason D. Lamb | Chief Executive Officer | J - Other acquisition / disposition | 50.0K | $6.90 | $345K | SEC | |
| Patrick Huvane | EVP - Business Development | J - Other acquisition / disposition | 1.0K | $6.90 | $7K | SEC | |
| Marc Gabelli | Director | J - Other acquisition / disposition | 1.48M | $6.90 | $10.20M | SEC | |
| Herve Francois | Director | A - Grant or award | 2.1K | $0.00 | - | SEC | |
| Marc Gabelli | Director | A - Grant or award | 2.1K | $0.00 | - | SEC | |
| Colin J. Kilrain | Director | A - Grant or award | 2.1K | $0.00 | - | SEC | |
| Manjit Kalha | Director | A - Grant or award | 2.1K | $0.00 | - | SEC | |
| Darlene T. Deremer | Director | A - Grant or award | 2.1K | $0.00 | - | SEC | |
| Kaan Kerem Aslansan | Director | A - Grant or award | 2.1K | $0.00 | - | SEC | |
| Patrick Huvane | EVP - Business Development | F - Tax withholding / forfeiture | 1.4K | $6.75 | $9K | SEC | |
| Marc Gabelli | Director | A - Grant or award | 50.0K | $0.00 | - | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for LGL GROUP INC (LGL). Updated in real time as new filings are submitted to the SEC.
Most-Active LGL Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Mario J. Gabelli | 5 | $8.24M |
| Marc Gabelli | 4 | $22.99M |
| Patrick Huvane | 3 | $66K |
| Jason D. Lamb | 2 | $345K |
Recent LGL Form 8-K Material Events
- - Item 7.01, 9.01 [SEC]
- - Item 7.01, 9.01 [SEC]
- - Item 8.01, 9.01 [SEC]
- - Item 8.01, 9.01 [SEC]
- - Item 7.01, 9.01 [SEC]
Recent Insider Filings
- - Marc Gabelli (Director)
- - Jason D. Lamb (Chief Executive Officer)
- - Patrick Huvane (EVP - Business Development)
- - Mario J. Gabelli (10% Owner)
- - Mario J. Gabelli (10% Owner)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in LGL insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
LGL Insider Trading - FAQ
- What is the latest insider trade for LGL?
- LGL GROUP INC (LGL) had 5 insider filings in the last 90 days, with the most recent on 2026-07-28. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying LGL stock?
- 0 insider purchases of LGL were filed in the last 90 days.
- How many insiders are selling LGL stock?
- 1 insider sale of LGL was filed in the last 90 days, totaling $124.
- Where can I see LGL SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks LGL Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live LGL dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.