Updated Jul 16, 2026
Sumner Crystal has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $420K.

| Role | See Remarks |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-16 | MQ | Marqeta, Inc. | S — Open-market sale | 5.1K | $3.89 | $20K |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 5.2K | $4.35 | $23K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 10.0K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 6.7K | $4.35 | $29K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 12.7K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 3.1K | $4.35 | $13K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 6.1K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 5.7K | $4.35 | $25K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 10.9K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 31.5K | $4.35 | $137K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 57.8K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 14.7K | $4.35 | $64K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 27.3K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 21.2K | $4.35 | $92K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 39.0K | $0.00 | |
| 2026-06-03 | MQ | Marqeta, Inc. | F — Tax withholding / forfeiture | 20.0K | $4.35 | $87K |
| 2026-06-03 | MQ | Marqeta, Inc. | M — Option exercise | 36.9K | $0.00 | |
| 2026-05-18 | MQ | Marqeta, Inc. | S — Open-market sale | 5.1K | $3.85 | $19K |
| 2026-04-16 | MQ | Marqeta, Inc. | S — Open-market sale | 5.1K | $4.12 | $21K |
| 2026-03-18 | MQ | Marqeta, Inc. | S — Open-market sale | 5.1K | $3.98 | $20K |
Sumner Crystal is a corporate insider — currently tracked as See Remarks of Marqeta, Inc. (MQ). InsiderAlpha tracks every SEC Form 4 filing in real time.
4 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 8 open-market sales ($420K) 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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