| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Accounting Officer | Vice President and Treasurer | See Remarks
2 companies
Ryan J Leib is Vice President and Treasurer at TSE and has filed Form 4s across 2 companies. Ryan J Leib's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $692K at current prices.
The biggest single holding is TSE (~$575K) as Vice President and Treasurer. The TSE filings lean toward selling, a net 13,170 shares.
Ryan J Leib has 20 Form 4 filings on record from February 2016 to February 2026, across 2 companies: Chief Accounting Officer at Vertex (VERX), 2025–2026; Vice President and Treasurer at Trinseo (TSE), 2016–2021.
The 40 reported transactions were 11 option exercises, 9 tax withholdings, 8 option or other derivative awards and 6 open-market sales, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 4 sales worth about $1.2M.
The largest open-market sale was 6,273 shares of TSE at an average $65.36 on February 25, 2021, about $410K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 13, 2025 | VERX Vertex, Inc. | Chief Accounting Officer | Sell | 5,755 | $38.00 | $218,690.00 | -100% | -34.1% | - | |
| Feb 25, 2021 | TSE Trinseo Plc | Vice President and Treasurer | Sale+OE | 6,273 | $65.36 | $410,003.28 | -41.6% | - | - | |
| Mar 6, 2018 | TSE Trinseo Plc | See Remarks | Sale+OE | 4,013 | $80.67 | $323,737.30 | -47.9% | - | - | |
| Mar 2, 2017 | TSE Trinseo Plc | See Remarks | Sale+OE | 2,884 | $70.76 | $204,057.42 | -32.0% | - | - |