Stephen Markscheid - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Stephen Markscheid has filed 3 SEC Form 4 filings across 1 company in the last 90 days - active on both sides. Lifetime open-market purchases: $50K. Lifetime open-market sales: $50K.
Profile
Stephen Markscheid is Director at JinkoSolar Holding Co., Ltd. (JKS). SEC records also connect Markscheid to RICHTECH ROBOTICS INC. (RR). Markscheid has reported 4 insider filings with the SEC since 2026. The most recent filing was in July 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- JinkoSolar Holding Co., Ltd.
- RICHTECH ROBOTICS INC.
Reported roles
- Director
- Director
Awards & honors
- Director at Richtech Robotics Inc. (as of 2026)
Trading Pattern
InsiderAlpha's records for Stephen Markscheid go back to 2026: 4 primary Form 4 filings, an average of 4.0 per year. The typical open-market purchase is $50K (1 buy totaling $50K). The largest single buy on record is $50K of JKS in 2026. Sales side: 1 recorded sale totaling $50K, so the filing history runs sell-heavy by dollar value. 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 Stephen Markscheid 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 JinkoSolar Holding Co., Ltd. (JKS) - 1 filing, 2026
- Director at JinkoSolar Holding Co., Ltd. (JKS) - 2 filings, 2026
- Director at RICHTECH ROBOTICS INC. (RR) - 1 filing, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | JKS | JinkoSolar Holding Co., Ltd. | A - Grant or award | 10.0K | $0.00 | |
| 2026-05-20 | JKS | JinkoSolar Holding Co., Ltd. | S - Open-market sale | 2.0K | $25.00 | $50K |
| 2026-05-19 | JKS | JinkoSolar Holding Co., Ltd. | P - Open-market purchase | 2.0K | $25.00 | $50K |
| 2026-01-13 | RR | RICHTECH ROBOTICS INC. | A - Grant or award | 24.0K | $0.00 | |
| 2026-01-13 | RR | RICHTECH ROBOTICS INC. | A - Grant or award | 18.0K | $0.00 | |
| 2026-01-13 | RR | RICHTECH ROBOTICS INC. | A - Grant or award | 10.0K | $0.00 | |
| 2026-01-13 | RR | RICHTECH ROBOTICS INC. | A - Grant or award | 12.0K | $0.00 |
Companies - Last 90 Days
- JinkoSolar Holding Co., Ltd. (JKS) - 3 filings, last 2026-07-02
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Stephen Markscheid 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.
- Xianhua Li - $32.68M of JKS open-market activity in the last 12 months
- Wing Keong Siew - $682K of JKS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Joseph Stilwell
- William P. Stiritz
- SUMITOMO MITSUI FINANCIAL GROUP, INC.
- Suva
- SUVRETTA CAPITAL MANAGEMENT, LLC
- Donald William Swanson
- Synchron
- Kevin Tang
Frequently Asked Questions
Who is Stephen Markscheid?
Stephen Markscheid is Director at JinkoSolar Holding Co., Ltd. (JKS). SEC records also connect Markscheid to RICHTECH ROBOTICS INC. (RR). Markscheid has reported 4 insider filings with the SEC since 2026. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Stephen Markscheid submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Stephen Markscheid been buying or selling stock?
Recorded transactions: 1 open-market purchase ($50K) and 1 open-market sale ($50K) across all tracked filings.
Where can I see all of Stephen Markscheid'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 Stephen Markscheid profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.