Young Christopher David, President and CEO of Vertex, Inc. ($VERX), bought shares on the open market once in the last year, for a total of $731 thousand. His latest purchase occurred on February 23, 2026. Among 4,983 insiders, his buying ranks 672nd by amount, compared to an average of $1.5 million per buyer across about 3.3 transactions. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 134 | $299.13 | 20,069.7280 | 696,000,000 | 0.67% | 0.00% |
| Feb. 23, 2026 | Vertex, Inc. | $VERX | Young Christopher David | President and CEO | P | Class A Common Stock | 60000 | $12.18 | 60,000.0000 | 26,359,623 | 9999.99% | 0.23% |
| Dec. 31, 2025 | QUALCOMM INC/DE | $QCOM | Young Christopher David | Director | A | Common Stock | 168 | $0.00 | 2,116.9619 | 1,079,000,000 | 8.62% | 0.00% |
| Dec. 31, 2025 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 106 | $378.66 | 19,891.0990 | 698,000,000 | 0.53% | 0.00% |
| Dec. 1, 2025 | Vertex, Inc. | $VERX | Young Christopher David | President and CEO | A | Restricted Stock Units | 1300728 | $0.00 | 1,300,728.0000 | 26,359,623 | 9999.99% | 4.93% |
| Sept. 30, 2025 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 119 | $335.36 | 19,741.4600 | 713,000,000 | 0.61% | 0.00% |
| Sept. 30, 2025 | QUALCOMM INC/DE | $QCOM | Young Christopher David | Director | A | Common Stock | 172 | $0.00 | 1,939.0546 | 1,105,000,000 | 9.73% | 0.00% |
| June 30, 2025 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 132 | $302.15 | 19,568.2360 | 713,000,000 | 0.68% | 0.00% |
| May 12, 2025 | QUALCOMM INC/DE | $QCOM | Young Christopher David | Director | A | Common Stock | 1748 | $0.00 | 1,748.0000 | 1,122,000,000 | 9999.99% | 0.00% |
| April 29, 2025 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 948 | $0.00 | 19,382.7220 | 713,000,000 | 5.15% | 0.00% |
| March 31, 2025 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 149 | $267.80 | 18,434.2550 | 713,000,000 | 0.82% | 0.00% |
| Dec. 31, 2024 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 134 | $299.52 | 18,243.7300 | 716,000,000 | 0.74% | 0.00% |
| Nov. 11, 2024 | MICROSOFT CORP | $MSFT | Young Christopher David | EVP, Business Development | F | Common Stock | 10532 | $422.54 | 112,029.1439 | 7,470,000,000 | 8.59% | 0.00% |
| Nov. 12, 2024 | MICROSOFT CORP | $MSFT | Young Christopher David | EVP, Business Development | S | Common Stock | 7200 | $423.66 | 104,866.4644 | 7,470,000,000 | 6.42% | 0.00% |
| Sept. 30, 2024 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 152 | $263.35 | 18,066.2090 | 736,000,000 | 0.85% | 0.00% |
| Sept. 16, 2024 | MICROSOFT CORP | $MSFT | Young Christopher David | EVP, Business Development | A | Common Stock | 8990 | $0.00 | 121,060.9549 | 7,469,000,000 | 8.02% | 0.00% |
| Sept. 3, 2024 | MICROSOFT CORP | $MSFT | Young Christopher David | EVP, Business Development | A | Common Stock | 19573 | $0.00 | 126,213.0592 | 7,469,000,000 | 18.35% | 0.00% |
| Sept. 3, 2024 | MICROSOFT CORP | $MSFT | Young Christopher David | EVP, Business Development | F | Common Stock | 14162 | $417.14 | 112,070.9549 | 7,469,000,000 | 11.22% | 0.00% |
| June 30, 2024 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 175 | $228.77 | 17,861.7560 | 736,000,000 | 0.99% | 0.00% |
| May 6, 2024 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 955 | $0.00 | 17,638.7060 | 736,000,000 | 5.73% | 0.00% |
| March 31, 2024 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 167 | $223.97 | 16,683.4300 | 736,000,000 | 1.01% | 0.00% |
| Feb. 29, 2024 | MICROSOFT CORP | $MSFT | Young Christopher David | EVP, Business Development | F | Common Stock | 2807 | $407.72 | 108,140.0592 | 7,472,000,000 | 2.53% | 0.00% |
| Dec. 31, 2023 | AMERICAN EXPRESS CO | $AXP | Young Christopher David | Director | A | Share Equivalent Units | 201 | $180.63 | 16,470.2900 | 752,000,000 | 1.23% | 0.00% |