Profile
| Role | Director |
|---|---|
| Notability | 20/100 |
Board memberships
- Applied Digital Corp.
- Verint Systems Inc.
Updated Jul 16, 2026
Nottenburg Richard N has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.91M.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-18 | CHRN | ChronoScale Holdings Corp | A — Grant or award | 200.0K | $0.00 | |
| 2026-01-16 | APLD | Applied Digital Corp. | S — Open-market sale | 12.0K | $35.45 | $425K |
| 2026-01-16 | APLD | Applied Digital Corp. | S — Open-market sale | 11.6K | $35.28 | $409K |
| 2025-11-26 | VRNT | VERINT SYSTEMS INC | D — Derivative transaction | 9.0K | — | |
| 2025-11-26 | VRNT | VERINT SYSTEMS INC | M — Option exercise | 9.0K | — | |
| 2025-11-26 | VRNT | VERINT SYSTEMS INC | D — Derivative transaction | 6.9K | — | |
| 2025-09-03 | APLD | Applied Digital Corp. | S — Open-market sale | 20.0K | $15.26 | $305K |
| 2025-08-08 | APLD | Applied Digital Corp. | S — Open-market sale | 11.2K | $14.22 | $160K |
| 2025-08-04 | APLD | Applied Digital Corp. | S — Open-market sale | 13.7K | $12.50 | $171K |
| 2024-12-31 | APLD | Applied Digital Corp. | A — Grant or award | 28.6K | $0.00 | |
| 2024-11-29 | APLD | Applied Digital Corp. | S — Open-market sale | 50.0K | $9.20 | $460K |
| 2024-11-12 | APLD | Applied Digital Corp. | S — Open-market sale | 19.4K | $7.51 | $145K |
| 2024-10-21 | APLD | Applied Digital Corp. | S — Open-market sale | 30.0K | $8.01 | $240K |
| 2024-10-16 | APLD | Applied Digital Corp. | S — Open-market sale | 80.0K | $7.37 | $589K |
| 2024-04-22 | VRNT | VERINT SYSTEMS INC | M — Option exercise | 6.9K | $0.00 |
Nottenburg Richard N is a corporate insider — currently tracked as Director of ChronoScale Holdings Corp (CHRN). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 9 open-market sales ($2.91M) 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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