$TNET insider trading
Over the last 12 months, Trinet Group insiders reported no purchases and 12 sales totaling $989K across SEC Form 4 filings. 83% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $989K 12 events
- Events · 12m
- 12 Form 4 filings, grouped
- Insiders · 12m
- 5 distinct reporters
- 10b5-1 share
- 83% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 27, 2026 | Chamberlain Paul EdwardD | ▼ Sale | 2,400 | $69.7 | $167K | -5.6% | — |
| Aug 20, 2026 | Majalya Sidney A.SVP, CLO and Secretary · O | ▼ Sale | 775 | $68.53 | $53K | -1.4% | plan |
| Aug 19, 2026 | Treadway Anthony SheaSVP, Chief Revenue Officer · O | ▼ Sale | 1,068 | $69.8 | $75K | -1.6% | plan |
| Aug 4, 2026 | LOWELL WAYNE BD | ▼ Sale | 5,773 | $68.71 | $397K | -6.3% | indirect |
| Apr 1, 2026 | Majalya Sidney A.SVP, CLO and Secretary · O | ▼ Sale | 775 | $37.02 | $29K | -1.4% | plan |
| Feb 18, 2026 | Treadway Anthony SheaSVP, Chief Revenue Officer · O | ▼ Sale | 487 | $41.81 | $20K | -1.8% | plan |
| Jan 9, 2026 | Majalya Sidney A.SVP, CLO and Secretary · O | ▼ Sale | 775 | $61.86 | $48K | -3.8% | plan |
| Nov 25, 2025 | Hayward Jeffery JonChief Technology Officer · O | ▼ Sale | 1,437 | $57.51 | $83K | -4.9% | plan |
| Nov 20, 2025 | Hayward Jeffery JonChief Technology Officer · O | ▼ Sale | 127 | $55 | $7K | -0.4% | plan |
| Nov 18, 2025 | Treadway Anthony SheaSVP, Chief Revenue Officer · O | ▼ Sale | 459 | $54.52 | $25K | -1.6% | plan |
| Nov 6, 2025 | Chamberlain Paul EdwardD | ▼ Sale | 600 | $57.81 | $35K | -1.6% | plan |
| Oct 1, 2025 | Majalya Sidney A.SVP, CLO and Secretary · O | ▼ Sale | 775 | $65.93 | $51K | -3.6% | plan |
| Aug 25, 2025 | Hayward Jeffery JonChief Technology Officer · O | ▼ Sale | 1,437 | $68.8 | $99K | -4.5% | plan |
| Aug 25, 2025 | Majalya Sidney A.SVP, CLO and Secretary · O | ▼ Sale | 775 | $68.8 | $53K | -3.4% | plan |
| Aug 20, 2025 | Clark Ralph A.D | ▼ Sale | 3,000 | $66.42 | $199K | -24.2% | — |
| Aug 19, 2025 | Treadway Anthony SheaSVP, Chief Revenue Officer · O | ▼ Sale | 2,583 | $66.07 | $171K | -8.1% | plan |
| Aug 7, 2025 | Chamberlain Paul EdwardD | ▼ Sale | 600 | $64.18 | $39K | -1.5% | plan |
Every $TNET filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Trinet Group filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $TNET feed.