Ronald Zazworsky Jr insider trades: AMG Pantheon Infrastructure Fund stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Ronald reports to the SEC
Open-market buys and sales
9 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | PBLSX | ↑ Buy | 8,671,826 | $11.46 | $99.4M | Direct | Sep 3, 2026 (2d) |
| Sep 1, 2026 | N | ↑ Buy | 208,280 | $26.33 | $5.5M | Direct | Sep 3, 2026 (2d) |
| Jun 1, 2026 | N | ↑ Buy | 135,598 | $26.32 | $3.6M | Direct | Aug 11, 2026 (71d) |
| Jun 1, 2026 | N | ↑ Buy | 135,393 | $26.36 | $3.6M | Direct | Jun 2, 2026 (1d) |
| Apr 1, 2026 | PBLSX | ↑ Buy | 3,679,853 | $10.87 | $40.0M | Direct | Sep 2, 2026 (154d) |
| Mar 1, 2026 | N | ↑ Buy | 296,739 | $26.58 | $7.9M | Direct | Jun 2, 2026 (93d) |
| Mar 1, 2026 | N | ↑ Buy | 293,209 | $26.90 | $7.9M | Direct | Mar 3, 2026 (2d) |
| Dec 1, 2025 | N | ↑ Buy | 1,457,461 | $26.89 | $39.2M | Direct | Dec 3, 2025 (2d) |
| Oct 24, 2025 | PBLSX | ↑ Buy | 2,446,184 | $10.22 | $25.0M | Direct | Sep 2, 2026 (313d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Ronald Zazworsky Jr's insider trades
Ronald Zazworsky Jr is a 10% owner of AMG Pantheon Infrastructure Fund. Since Oct 24, 2025, Ronald has reported 9 open-market purchases worth $232.0M and no sales on SEC Form 4. In the last 12 months: 8 buys ($207.0M).
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.