Insiders / Vondran Steven O
Vondran Steven O
CIK 1749304personinsider
Companies
2
First seen
Jan 7, 2026
Last activity
Mar 12, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| American Tower Corp · AMT | 108,902 | — |
| Ameren Corp · AEE | 3,597 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Ameren Corp | Common Stock, $.01 Par Value | 3,597 |
| American Tower Corp | Common Stock | 108,902 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 4, 2026 | Exercise | AMT American Tower Corp Common Stock | $3.17M | +33K +31.77% | 138,856 0.03% of shares | low |
| Mar 4, 2026 | Sell | AMT American Tower Corp Common Stock | $3.14M | -17K -13.43% | 107,147 0.02% of shares | medium |
| Mar 10, 2026 | Other | AMT American Tower Corp Common Stock | $2.84M | -15K -12.09% | 111,060 0.02% of shares | low |
| Mar 4, 2026 | Sell | AMT American Tower Corp Common Stock | $2.83M | -15K -10.86% | 123,772 0.03% of shares | medium |
| Mar 11, 2026 | Other | AMT American Tower Corp Common Stock | $394.6K | -2K -1.94% | 108,902 0.02% of shares | low |
| Mar 4, 2026 | Sell | AMT American Tower Corp Common Stock | $336.6K | -2K -1.65% | 105,374 0.02% of shares | medium |
| Mar 10, 2026 | Grant | AMT American Tower Corp Common Stock | $0 | +21K +19.89% | 126,329 0.03% of shares | low |
| Feb 25, 2026 | Grant | AMT American Tower Corp Common Stock | $0 | +25K +30.50% | 105,374 0.02% of shares | low |
| Jan 5, 2026 | Grant | AEE Ameren Corp Common Stock, $.01 Par Value | $0 | +2K +88.23% | 3,597 <0.01% of shares | low |
| Mar 4, 2026 | Exercise | AMT American Tower Corp Option to Purchase Common Stock | — | -33K -100.00% | 0 0.00% of shares | low |