John S. Marr Jr. is Chairman at TYLER TECHNOLOGIES INC (TYL). They have made 118 open-market trades across 1 company since 2006, most recently 2026-03-01.
CIK 0001085536
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $1.4M since 2010, against 117 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TYL | 9,341 | $3.4M |
Shares reported on the most recent Form 4, priced at the 2026-03-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TYL | SELL | 2025-09-09 | 2025-09-11 | $560.65 | $4.5M | -4.5% | -8.4% | -17.6% |
| TYL | SELL | 2025-08-28 | 2025-09-02 | $555.53 | $4.7M | -1.2% | -9.7% | -15.6% |
| TYL | SELL | 2025-06-09 | 2025-06-11 | $572.41 | $4.6M | +0.6% | -5.7% | -4.5% |
| TYL | SELL | 2025-05-30 | 2025-06-03 | $572.51 | $3.3M | +1.0% | +2.8% | -3.7% |
| TYL | SELL | 2025-05-22 | 2025-05-27 | $568.73 | $4.5M | -0.0% | +0.2% | -3.7% |
| TYL | SELL | 2025-05-09 | 2025-05-13 | $558.91 | $5.5M | +0.1% | +4.0% | +3.3% |
| TYL | SELL | 2025-03-06 | 2025-03-10 | $619.00 | $7.4M | -0.6% | -1.3% | +1.3% |
| TYL | SELL | 2024-12-04 | 2024-12-06 | $633.69 | $7.4M | -5.2% | -7.7% | -2.7% |
| TYL | SELL | 2024-11-25 | 2024-11-26 | $613.53 | $13.6M | -2.4% | -6.9% | -3.6% |
| TYL | SELL | 2024-11-12 | 2024-11-14 | $616.93 | $8.5M | +3.8% | +0.4% | -0.2% |
| TYL | SELL | 2024-08-20 | 2024-08-22 | $578.51 | $11.6M | +1.8% | +1.3% | +4.3% |
| TYL | SELL | 2024-08-08 | 2024-08-12 | $575.53 | $10.8M | -1.5% | +0.9% | +5.5% |
| TYL | SELL | 2024-06-05 | 2024-06-07 | $484.10 | $10.7M | -0.4% | +6.4% | +21.4% |
| TYL | SELL | 2024-05-14 | 2024-05-16 | $487.46 | $8.6M | -3.0% | -4.6% | +18.6% |
| TYL | SELL | 2024-03-12 | 2024-03-14 | $426.18 | $12.0M | +1.5% | -2.8% | +16.1% |
| TYL | SELL | 2024-02-23 | 2024-02-27 | $438.16 | $7.9M | -3.3% | -2.3% | +10.2% |
| TYL | SELL | 2023-12-11 | 2023-12-13 | $405.78 | $5.7M | +1.2% | +4.2% | +4.0% |
| TYL | SELL | 2023-12-05 | 2023-12-06 | $408.95 | $4.5M | +3.5% | -0.9% | +3.2% |
| TYL | SELL | 2023-11-15 | 2023-11-17 | $419.37 | $8.4M | -0.6% | +1.8% | +7.3% |
| TYL | SELL | 2023-11-14 | 2023-11-16 | $421.18 | $8.7M | -3.2% | -0.6% | +4.6% |
| TYL | SELL | 2023-06-05 | 2023-06-07 | $394.70 | $5.5M | +1.3% | +5.1% | +1.4% |
| TYL | SELL | 2023-05-17 | 2023-06-13 | $393.53 | $7.9M | +3.5% | +8.3% | -0.2% |
| TYL | SELL | 2023-05-04 | 2023-06-07 | $382.71 | $4.2M | +1.3% | +5.1% | +1.4% |
| TYL | SELL | 2023-03-14 | 2023-03-15 | $325.25 | $2.4M | +1.4% | +11.1% | +18.9% |
| TYL | SELL | 2023-03-09 | 2023-03-13 | $321.86 | $4.6M | -1.3% | +9.9% | +20.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.