Updated Jul 16, 2026
NIELSEN III ROBERT has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $551K.

Robert Nielsen III is the Senior Vice President of Operations at Waste Connections, Inc., a leading provider of solid waste and recycling services in North America. He has been involved in the company's operations, contributing to its growth and efficiency.
| Role | Insider |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-18 | WCN | Waste Connections, Inc. | S — Open-market sale | 500 | $155.56 | $78K |
| 2026-05-14 | WCN | Waste Connections, Inc. | S — Open-market sale | 290 | $151.00 | $44K |
| 2026-05-14 | WCN | Waste Connections, Inc. | S — Open-market sale | 337 | $153.00 | $52K |
| 2026-02-20 | WCN | Waste Connections, Inc. | F — Tax withholding / forfeiture | 316 | $162.76 | $51K |
| 2026-02-20 | WCN | Waste Connections, Inc. | M — Option exercise | 801 | $0.00 | |
| 2026-02-18 | WCN | Waste Connections, Inc. | F — Tax withholding / forfeiture | 749 | $161.28 | $121K |
| 2026-02-18 | WCN | Waste Connections, Inc. | M — Option exercise | 3.1K | $0.00 | |
| 2026-02-18 | WCN | Waste Connections, Inc. | F — Tax withholding / forfeiture | 135 | $161.28 | $22K |
| 2026-02-18 | WCN | Waste Connections, Inc. | M — Option exercise | 551 | $0.00 | |
| 2026-02-18 | WCN | Waste Connections, Inc. | F — Tax withholding / forfeiture | 156 | $160.26 | $25K |
| 2026-02-18 | WCN | Waste Connections, Inc. | M — Option exercise | 633 | $0.00 | |
| 2026-02-18 | WCN | Waste Connections, Inc. | F — Tax withholding / forfeiture | 179 | $160.26 | $29K |
| 2026-02-18 | WCN | Waste Connections, Inc. | M — Option exercise | 602 | $0.00 | |
| 2025-08-08 | WCN | Waste Connections, Inc. | S — Open-market sale | 1.0K | $190.00 | $190K |
| 2024-11-13 | WCN | Waste Connections, Inc. | S — Open-market sale | 1.0K | $187.50 | $188K |
Robert Nielsen III is the Senior Vice President of Operations at Waste Connections, Inc., a leading provider of solid waste and recycling services in North America. He has been involved in the company's operations, contributing to its growth and efficiency.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 5 open-market sales ($551K) across all tracked 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.
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