Updated Jul 16, 2026
Holtzman Marc has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $420K. Historical track record: 2/5 stars across 4 tracked purchases.
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★★☆☆☆ (2/5) |
|---|---|
| Total purchases tracked | 4 |
| Purchases with forward-return data | 4 |
| 30-day win rate | 5000% |
| 90-day win rate | 5000% |
| Avg 5-day return | +1353.15% |
| Avg 30-day return | +13.39% |
| Avg 90-day return | +80.09% |
| Best 30-day return | +1321.59% |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-26 | TTEC | TTEC Holdings, Inc. | M — Option exercise | 37.0K | $0.00 | |
| 2026-03-09 | TTEC | TTEC Holdings, Inc. | P — Open-market purchase | 50.0K | $2.49 | $124K |
| 2026-03-09 | TTEC | TTEC Holdings, Inc. | P — Open-market purchase | 23.1K | $2.68 | $62K |
| 2026-03-04 | TTEC | TTEC Holdings, Inc. | P — Open-market purchase | 50.0K | $2.37 | $118K |
| 2026-03-04 | TTEC | TTEC Holdings, Inc. | P — Open-market purchase | 50.0K | $2.31 | $116K |
| 2025-05-22 | TTEC | TTEC Holdings, Inc. | M — Option exercise | 29.5K | $0.00 |
Holtzman Marc is a corporate insider — currently tracked as Insider of TTEC Holdings, Inc. (TTEC). 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: 4 open-market purchases ($420K) and 0 open-market sales () across all tracked filings.
Across 4 tracked purchases, Holtzman Marc averaged +13.4% avg 30-day return with a 5000% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.
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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