ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 has filed 18 insider transactions across 1 company since March 2023.
Most recent transaction: a purchase of 10000 shares of Vertex, Inc. ($VERX) on March 09, 2026.
Activity breakdown: 1 open-market purchase and 15 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 9, 2026 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | P | Class A Common Stock | 10000 | $15.05 | 1,221,100.0000 | 26,359,623 | 0.81% | 0.04% |
| Jan. 23, 2025 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 18157 | $56.52 | 1,211,100.0000 | 26,359,623 | 1.48% | 0.07% |
| Jan. 22, 2025 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 53843 | $56.48 | 1,229,257.0000 | 26,359,623 | 4.20% | 0.20% |
| Dec. 10, 2024 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 61654 | $54.98 | 1,283,100.0000 | 26,359,623 | 4.58% | 0.23% |
| Dec. 9, 2024 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 13346 | $55.13 | 1,344,754.0000 | 26,359,623 | 0.98% | 0.05% |
| Nov. 21, 2024 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 31034 | $53.13 | 1,358,100.0000 | 26,359,623 | 2.23% | 0.12% |
| Nov. 20, 2024 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 40966 | $52.16 | 1,389,134.0000 | 26,359,623 | 2.86% | 0.16% |
| Aug. 26, 2024 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | TenPercentOwner | S | Class A Common Stock | 158900 | $37.27 | 1,430,100.0000 | 26,359,623 | 10.00% | 0.60% |
| Nov. 13, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 20000 | $27.35 | 1,589,000.0000 | 26,359,623 | 1.24% | 0.08% |
| Nov. 10, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 280000 | $27.17 | 1,609,000.0000 | 26,359,623 | 14.82% | 1.06% |
| Nov. 7, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 157387 | $23.12 | 1,994,337.0000 | 26,359,623 | 7.31% | 0.60% |
| Nov. 8, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 105337 | $22.72 | 1,889,000.0000 | 26,359,623 | 5.28% | 0.40% |
| Nov. 6, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 126155 | $22.29 | 2,151,724.0000 | 26,359,623 | 5.54% | 0.48% |
| Nov. 2, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 79718 | $23.33 | 2,446,087.0000 | 26,359,623 | 3.16% | 0.30% |
| Nov. 3, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 168208 | $23.36 | 2,277,879.0000 | 26,359,623 | 6.88% | 0.64% |
| Nov. 1, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Other | S | Class A Common Stock | 63195 | $23.60 | 2,525,805.0000 | 26,359,623 | 2.44% | 0.24% |
| March 31, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Not found | C | Class A Common Stock | 2589000 | $0.00 | 2,589,000.0000 | 26,359,623 | 9999.99% | 9.82% |
| March 31, 2023 | Vertex, Inc. | $VERX | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 | Not found | C | Class B Common Stock | 2589000 | $0.00 | 0.0000 | 26,359,623 | 100.00% | 9.82% |