Insiders / Mahoney Robert John
Mahoney Robert John
CIK 2101601personinsider
Companies
1
First seen
Jan 16, 2026
Last activity
Jun 3, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Axcelis Technologies Inc · ACLS | 14,410 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Axcelis Technologies Inc | Common Stock | 14,410 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 12, 2026 | Sell | ACLS Axcelis Technologies Inc Common Stock | $363.5K | -2K -15.04% | 12,759 0.04% of shares | medium |
| Jun 2, 2026 | Sell | ACLS Axcelis Technologies Inc Common Stock | $179.3K | -1K -7.42% | 14,410 0.05% of shares | medium |
| May 15, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $57.7K | -372 -2.23% | 16,281 0.05% of shares | low |
| Mar 2, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $49.6K | -573 -3.77% | 14,633 0.05% of shares | low |
| May 15, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $26.8K | -173 -1.06% | 16,108 0.05% of shares | low |
| May 18, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $26.6K | -182 -1.15% | 15,695 0.05% of shares | low |
| May 15, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $26.4K | -170 -1.06% | 15,938 0.05% of shares | low |
| May 18, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $19.0K | -130 -0.83% | 15,565 0.05% of shares | low |
| May 15, 2026 | Other | ACLS Axcelis Technologies Inc Common Stock | $9.5K | -61 -0.38% | 15,877 0.05% of shares | low |
| May 15, 2026 | Grant | ACLS Axcelis Technologies Inc Common Stock | $0 | +2K +13.24% | 16,653 0.05% of shares | low |