| $1B | ||
| $54M | ||
| $40M | ||
| $21M | ||
| $20M | ||
| $18M |
Buys | $188,500 | 1 | 7 |
Sells | $1,029,579 | 13 | 93 |
| Evanko Brian C | director | 1 | $188,500 | 0 | $0 | $188,500 |
| Hayward Jeffery Jon | Chief Technology Officer | 0 | $0 | 2 | $89,627 | $-89,627 |
| Treadway Anthony Shea | SVP, Chief Revenue Officer | 0 | $0 | 4 | $160,481 | $-160,481 |
| Majalya Sidney A. | SVP, CLO and Secretary | 0 | $0 | 4 | $180,839 | $-180,839 |
| Chamberlain Paul Edward | director | 0 | $0 | 2 | $201,966 | $-201,966 |
| LOWELL WAYNE B | director | 0 | $0 | 1 | $396,667 | $-396,667 |
TriNet Group, Inc. provides comprehensive human capital management services for small and medium-sized businesses in the United States. The company offers multi-state payroll processing and tax administration; employee benefits programs, including health insurance and retirement plans; workers' compensation insurance and claims management; employment and benefits law compliance; and other HR related services. It also provides a technology platform, an online and mobile tool that allows users to store, view, and manage HR information and administer various HR transactions, such as payroll processing, tax administration and credits, employee onboarding and termination, employee performance, time and attendance, compensation reporting, expense management, and benefits enrollment and administration, as well as incorporated workforce analytics and allows professional employer organization and administrative services offering clients to generate HR data, payroll, compensation, and other custom reports. The company serves clients in various industries, including technology, professional services, financial services, life sciences, and not-for-profit. It sells its solutions through its direct sales organization. TriNet Group, Inc. was incorporated in 1988 and is headquartered in Dublin, California.
Over the last 12 months, insiders at TriNet Group, Inc. have bought $188,500 and sold $1.03M worth of TriNet Group, Inc. stock.
On average, over the past 5 years, insiders at TriNet Group, Inc. have bought $410,010 and sold $82.35M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Evanko Brian C (director) — $188,500.
The last purchase of 5,000 shares for transaction amount of $188,500 was made by Evanko Brian C (director) on 2026‑03‑04.
| 2026-08-27 | Sale | Chamberlain Paul Edward | director | 2,400 0.0052% | $69.70 | $167,280 | -0.42% | |
| 2026-08-20 | Sale | Majalya Sidney A. | SVP, CLO and Secretary | 775 0.0017% | $68.53 | $53,111 | +1.31% | |
| 2026-08-19 | Sale | Treadway Anthony Shea | SVP, Chief Revenue Officer | 1,068 0.0023% | $69.80 | $74,546 | -0.06% | |
| 2026-08-04 | Sale | LOWELL WAYNE B | director | 5,773 0.0125% | $68.71 | $396,667 | -0.35% | |
| 2026-05-19 | Sale | Treadway Anthony Shea | SVP, Chief Revenue Officer | 933 0.0021% | $43.46 | $40,548 | +35.72% | |
| 2026-04-01 | Sale | Majalya Sidney A. | SVP, CLO and Secretary | 775 0.0017% | $37.02 | $28,691 | +33.02% | |
| 2026-03-04 | Evanko Brian C | director | 5,000 0.0106% | $37.70 | $188,500 | +25.05% | ||
| 2026-02-18 | Sale | Treadway Anthony Shea | SVP, Chief Revenue Officer | 487 0.001% | $41.81 | $20,361 | +7.45% | |
| 2026-01-09 | Sale | Majalya Sidney A. | SVP, CLO and Secretary | 775 0.0016% | $61.86 | $47,942 | -24.80% | |
| 2025-11-25 | Sale | Hayward Jeffery Jon | Chief Technology Officer | 1,437 0.003% | $57.51 | $82,642 | -10.92% | |
| 2025-11-20 | Sale | Hayward Jeffery Jon | Chief Technology Officer | 127 0.0003% | $55.00 | $6,985 | -1.24% | |
| 2025-11-18 | Sale | Treadway Anthony Shea | SVP, Chief Revenue Officer | 459 0.0009% | $54.52 | $25,025 | -0.74% | |
| 2025-11-06 | Sale | Chamberlain Paul Edward | director | 600 0.0012% | $57.81 | $34,686 | +0.09% | |
| 2025-10-01 | Sale | Majalya Sidney A. | SVP, CLO and Secretary | 775 0.0016% | $65.93 | $51,096 | -14.04% | |
| 2025-08-25 | Sale | Hayward Jeffery Jon | Chief Technology Officer | 1,437 0.0029% | $68.80 | $98,866 | -15.80% | |
| 2025-08-25 | Sale | Majalya Sidney A. | SVP, CLO and Secretary | 775 0.0016% | $68.80 | $53,320 | -15.80% | |
| 2025-08-20 | Sale | Clark Ralph A. | director | 3,000 0.0062% | $66.42 | $199,264 | -12.93% | |
| 2025-08-19 | Sale | Treadway Anthony Shea | SVP, Chief Revenue Officer | 2,583 0.0053% | $66.07 | $170,659 | -13.57% | |
| 2025-08-07 | Sale | Chamberlain Paul Edward | director | 600 0.0012% | $64.18 | $38,508 | -9.51% | |
| 2025-05-27 | Sale | Hayward Jeffery Jon | Chief Technology Officer | 1,437 0.003% | $82.04 | $117,891 | -25.80% |
| LOWELL WAYNE B | director | 86449 0.1883% | $5.97M | 0 | 17 | |
| Treadway Anthony Shea | SVP, Chief Revenue Officer | 65506 0.1427% | $4.52M | 0 | 5 | |
| Majalya Sidney A. | SVP, CLO and Secretary | 53212 0.1159% | $3.67M | 0 | 6 | |
| Chamberlain Paul Edward | director | 40175 0.0875% | $2.77M | 0 | 46 | |
| Hayward Jeffery Jon | Chief Technology Officer | 27922 0.0608% | $1.93M | 0 | 9 | |
| Evanko Brian C | director | 9565 0.0208% | $660,558.90 | 1 | 0 | |
| AGI-T, L.P. | 3169354 6.9042% | $218.88M | 22 | 1 | +15.51% | |
| Goldfield Burton M. | director | 364479 0.794% | $25.17M | 0 | 150 | |
| PORTER WILLIAM | CHIEF FINANCIAL OFFICER | 264000 0.5751% | $18.23M | 0 | 28 | |
| Kohler Olivier | EVP & CHIEF OPERATING OFFICER | 151575 0.3302% | $10.47M | 0 | 1 | |
| BINGHAM H RAYMOND | 85004 0.1852% | $5.87M | 0 | 117 | ||
| TUMINELLI KELLY L | EVP & CHIEF FINANCIAL OFFICER | 82409 0.1795% | $5.69M | 0 | 3 | |
| GOLDMAN KENNETH A | director | 82245 0.1792% | $5.68M | 0 | 13 | |
| WELLINGTON SAMANTHA | EVP, CLO and SECRETARY | 66499 0.1449% | $4.59M | 0 | 6 | |
| Boston Barrett | SVP and CHIEF REVENUE OFFICER | 58304 0.127% | $4.03M | 0 | 2 | |
| August-deWilde Katherine | director | 55847 0.1217% | $3.86M | 0 | 3 | |
| Simonds Michael Q | PRESIDENT & CEO | 53835 0.1173% | $3.72M | 1 | 0 | <0.0001% |
| Mickelsen Brady | SVP, CLO & SECRETARY | 42146 0.0918% | $2.91M | 1 | 9 | +5.89% |
| Warren Alexander G. | SVP, CHIEF REVENUE OFFICER | 32661 0.0711% | $2.26M | 0 | 8 | |
| Griese Edward | SVP of INSURANCE SERVICES | 27787 0.0605% | $1.92M | 0 | 32 | |
| Murphy Michael P | VICE PRESIDENT & INTERIM CFO | 27028 0.0589% | $1.87M | 0 | 20 | |
| Lee Jonathan D. | PRINCIPAL ACCOUNTING OFFICER | 13836 0.0301% | $955,514.16 | 0 | 3 | |
| Clark Ralph A. | director | 9390 0.0205% | $648,473.40 | 2 | 2 | +5.55% |
| Turner John W | SR. VP of SALES | 6302 0.0137% | $435,216.12 | 0 | 25 | |
| Babinec Martin | 2099 0.0046% | $144,956.94 | 0 | 98 | ||
| GENERAL ATLANTIC LLC | 10 percent owner | 0 0% | $0 | 0 | 7 | |
| HODGSON DAVID C | 0 0% | $0 | 1 | 8 | <0.0001% | |
| General Atlantic Partners 84, L.P. | 10 percent owner | 0 0% | $0 | 0 | 7 | |
| Hammond Gregory L | 0 0% | $0 | 0 | 12 |
$14,136,778 | 165 | 23.06% | $89.39M | |
$6,351,697 | 80 | 19.91% | $832.82M | |
$3,390,146 | 73 | 5.33% | $225M | |
$1,008,361 | 31 | -2.67% | $584.52M | |
$1,414,588 | 31 | -11.07% | $26.35M | |
TriNet Group, Inc. (TNET) | $101,438,224 | 27 | 12.77% | $3.17B |
$2,527,792 | 26 | 4.72% | $58.31M | |
$74,760,622 | 24 | 12.94% | $195.26M | |
$1,094,925 | 23 | 36.96% | $4.34B | |
$3,431,051 | 19 | -34.85% | $231,475.00 | |
$2,022,696 | 17 | 1.40% | $299.48M | |
$2,325,233 | 15 | -10.95% | $1.98B | |
$9,037,156 | 14 | 11.57% | $43.29B | |
$474,734 | 12 | 20.89% | $976.58M | |
$10,625,280 | 11 | -1.45% | $2.88B | |
$29,166,149 | 9 | 128.50% | $1.09B | |
$121,070 | 2 | 7.87% | $110.97B | |
$1,403,070 | 2 | 20.57% | $4.36B |
| Increased Positions | 131 | +40.56% | 3M | +6.57% |
| Decreased Positions | 145 | -44.89% | 4M | -8.92% |
| New Positions | 46 | New | 743,033 | New |
| Sold Out Positions | 39 | Sold Out | 1M | Sold Out |
| Total Postitions | 309 | -4.33% | 45M | -2.36% |
| Atairos Group, Inc. | $1.03M | 37.68% | 18.09M | 0 | 0% | 2025-09-30 |
| Vanguard Group Inc | $164,832.00 | 6.01% | 2.88M | -38,704 | -1.32% | 2025-09-30 |
| Blackrock, Inc. | $144,254.00 | 5.26% | 2.52M | -11,533 | -0.46% | 2025-09-30 |
| Massachusetts Financial Services Co /Ma/ | $134,521.00 | 4.9% | 2.35M | +387,940 | +19.74% | 2025-09-30 |
| Boston Partners | $83,519.00 | 3.04% | 1.46M | +1M | New | 2025-09-30 |
| American Century Companies Inc | $75,901.00 | 2.77% | 1.33M | +167,599 | +14.45% | 2025-09-30 |
| Wellington Management Group Llp | $64,202.00 | 2.34% | 1.12M | -869,322 | -43.63% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $50,805.00 | 1.85% | 888,665 | -5,462 | -0.61% | 2025-09-30 |
| Earnest Partners Llc | $49,664.00 | 1.81% | 868,706 | -26,899 | -3% | 2025-09-30 |
| Arrowmark Colorado Holdings Llc | $48,587.00 | 1.77% | 849,863 | +109,170 | +14.74% | 2025-09-30 |