Updated Jul 16, 2026
REINER GARY M has filed 4 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $3.25M.
Gary M. Reiner is a corporate director known for his roles at Hewlett Packard Enterprise and Citigroup. He has extensive experience in the technology and financial sectors, contributing to strategic decisions at these major companies.
| Role | Director |
|---|---|
| Notability | 30/100 |
| Links | Wikipedia |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 831 | $45.11 | $37K |
| 2026-07-02 | C | CITIGROUP INC | A — Grant or award | 385 | $142.56 | $55K |
| 2026-06-04 | HPE | Hewlett Packard Enterprise Co | G — Bona-fide gift | 1.7K | $0.00 | |
| 2026-06-04 | HPE | Hewlett Packard Enterprise Co | S — Open-market sale | 20.0K | $54.77 | $1.10M |
| 2026-04-03 | HPE | Hewlett Packard Enterprise Co | M — Option exercise | 14.5K | $23.98 | $348K |
| 2026-04-02 | C | CITIGROUP INC | A — Grant or award | 405 | $110.99 | $45K |
| 2026-04-02 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 1.8K | $23.81 | $43K |
| 2026-01-06 | C | CITIGROUP INC | A — Grant or award | 378 | $118.80 | $45K |
| 2026-01-06 | C | CITIGROUP INC | A — Grant or award | 1.3K | $0.00 | |
| 2025-12-17 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 1.4K | $24.05 | $34K |
| 2025-10-01 | C | CITIGROUP INC | A — Grant or award | 439 | $102.37 | $45K |
| 2025-09-30 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 1.4K | $24.56 | $34K |
| 2025-09-15 | HPE | Hewlett Packard Enterprise Co | S — Open-market sale | 40.0K | $24.58 | $983K |
| 2025-07-01 | C | CITIGROUP INC | A — Grant or award | 538 | $83.53 | $45K |
| 2025-06-30 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 1.6K | $20.45 | $34K |
| 2025-04-02 | HPE | Hewlett Packard Enterprise Co | M — Option exercise | 14.3K | $16.12 | $231K |
| 2025-04-01 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 2.2K | $15.64 | $34K |
| 2025-04-01 | C | CITIGROUP INC | A — Grant or award | 623 | $72.18 | $45K |
| 2024-12-17 | HPE | Hewlett Packard Enterprise Co | A — Grant or award | 1.5K | $21.83 | $34K |
| 2024-12-11 | HPE | Hewlett Packard Enterprise Co | S — Open-market sale | 50.0K | $23.47 | $1.17M |
Gary M. Reiner is a corporate director known for his roles at Hewlett Packard Enterprise and Citigroup. He has extensive experience in the technology and financial sectors, contributing to strategic decisions at these major companies.…
4 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($3.25M) 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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