Norman Thomas Linebarger - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Norman Thomas Linebarger has filed 2 SEC Form 4 filings across 2 companies in the last 90 days - buying. Lifetime open-market purchases: $2.50M.
Profile
Norman Thomas Linebarger is Director at REPUBLIC SERVICES, INC. (RSG). SEC records also connect Linebarger to INNIO Holding GmbH (INIO) and HARLEY-DAVIDSON, INC. (HOG). Linebarger has reported 9 insider filings with the SEC since 2024. The most recent filing was in July 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- REPUBLIC SERVICES, INC.
- INNIO Holding GmbH
- HARLEY-DAVIDSON, INC.
Reported roles
- Director
- Director
Awards & honors
- Director at Republic Services
- Director at Harley-Davidson
Trading Pattern
InsiderAlpha's records for Norman Thomas Linebarger go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $2.50M (1 buy totaling $2.50M). The largest single buy on record is $2.50M of INIO in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Norman Thomas Linebarger has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at REPUBLIC SERVICES, INC. (RSG) - 7 filings, 2024 to 2026
- Insider at INNIO Holding GmbH (INIO) - 1 filing, 2026
- Director at HARLEY-DAVIDSON, INC. (HOG) - 1 filing, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-08 | INIO | INNIO Holding GmbH | P - Open-market purchase | 92.6K | $27.00 | $2.50M |
| 2026-06-08 | INIO | INNIO Holding GmbH | A - Grant or award | 88.9K | $0.00 | |
| 2025-05-14 | HOG | HARLEY-DAVIDSON, INC. | A - Grant or award | 4.4K | $0.00 |
Companies - Last 90 Days
- REPUBLIC SERVICES, INC. (RSG) - 1 filing, last 2026-07-17
- INNIO Holding GmbH (INIO) - 1 filing, last 2026-06-08
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Norman Thomas Linebarger has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 12 months
- CASCADE INVESTMENT, L.L.C. - $203.37M of RSG open-market activity in the last 12 months
- Gregg Brummer - $1.72M of RSG open-market activity in the last 12 months
- Christopher Yetman - $1000K of INIO open-market activity in the last 12 months
- Lee C. Banks - $1000K of INIO open-market activity in the last 12 months
- Sandra M. Volpe - $380K of RSG open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Novo Holdings A/S
- William O'Dowd IV
- Eric L. Oliver
- Opaleye Management Inc.
- ORBIMED ADVISORS LLC
- Stephen G. Pagliuca
- Pale Fire Capital SE
- Bhaskar Panigrahi
Frequently Asked Questions
Who is Norman Thomas Linebarger?
Norman Thomas Linebarger is Director at REPUBLIC SERVICES, INC. (RSG). SEC records also connect Linebarger to INNIO Holding GmbH (INIO) and HARLEY-DAVIDSON, INC. (HOG). Linebarger has reported 9 insider filings with the SEC since 2024. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Norman Thomas Linebarger submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Norman Thomas Linebarger been buying or selling stock?
Recorded transactions: 1 open-market purchase ($2.50M) and 0 open-market sales across all tracked filings.
Where can I see all of Norman Thomas Linebarger's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Norman Thomas Linebarger profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.