Over the last 12 months, Five9 insiders reported no purchases and 26 sales totaling $6.1M across SEC Form 4 filings. 58% of those filings were made under pre-arranged 10b5-1 trading plans.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 8, 2026 | Lee Bryan MChief Financial Officer · O | ▼ Sale | 20,618 | $33.3 | $687K | -6.7% | plan · 4 tranches |
| Sep 8, 2026 | Meriweather Tiffany N.Chief Admin. & Legal Officer · O | ▼ Sale | 18,523 | $32.82 | $608K | -6.8% | plan · 3 tranches |
| Sep 8, 2026 | Dignan AndyPresident · O | ▼ Sale | 13,320 | $32.98 | $439K | -5.2% | plan · 4 tranches |
| Sep 8, 2026 | Mansharamani LeenaSVP, Chief Accounting Officer · O | ▼ Sale | 6,617 | $33.36 | $221K | -11.2% | plan · 5 tranches |
| Aug 28, 2026 | Dignan AndyPresident · O | ▼ Sale | 17,767 | $35.03 | $622K | -6.4% | plan |
| Jun 5, 2026 | Lee Bryan MChief Financial Officer · O | ▼ Sale | 18,131 | $24.77 | $449K | -5.5% | plan · 5 tranches |
| Jun 5, 2026 | Dignan AndyPresident · O | ▼ Sale | 11,276 | $24.62 | $278K | -3.9% | plan · 5 tranches |
| Jun 4, 2026 | Meriweather Tiffany N.Chief Admin. & Legal Officer · O | ▼ Sale | 9,526 | $24.81 | $236K | -3.4% | — |
| Jun 4, 2026 | Kozanian PanosEVP, Product Engineering · O | ▼ Sale | 5,869 | $24.81 | $146K | -3.5% | — |
| Jun 4, 2026 | Tuckness Matthew E.Chief Revenue Officer · O | ▼ Sale | 8,645 | $24.81 | $214K | -3% | — |
| Jun 4, 2026 | Mansharamani LeenaSVP, Chief Accounting Officer · O | ▼ Sale | 2,556 | $24.81 | $63K | -4.2% | — |
| Mar 5, 2026 | Lee Bryan MChief Financial Officer · O | ▼ Sale | 11,611 | $17.73 | $206K | -3.4% | plan · 2 tranches |
| Mar 5, 2026 | Dignan AndyPresident · O | ▼ Sale | 8,293 | $17.78 | $147K | -2.8% | plan · 2 tranches |
| Mar 4, 2026 | Tuckness Matthew E.Chief Revenue Officer · O | ▼ Sale | 5,164 | $17.87 | $92K | -1.7% | — |
| Mar 4, 2026 | Kozanian PanosEVP, Product Engineering · O | ▼ Sale | 10,862 | $17.91 | $195K | -6.1% | plan · 2 tranches |
| Mar 4, 2026 | Meriweather Tiffany N.Chief Admin. & Legal Officer · O | ▼ Sale | 5,942 | $17.87 | $106K | -1.9% | — |
| Mar 4, 2026 | Mansharamani LeenaSVP, Chief Accounting Officer · O | ▼ Sale | 1,926 | $17.87 | $34K | -3.1% | — |
| Dec 5, 2025 | Dignan AndyPresident · O | ▼ Sale | 8,212 | $20.3 | $167K | -3.8% | plan · 3 tranches |
| Dec 4, 2025 | Tuckness Matthew E.Chief Revenue Officer · O | ▼ Sale | 5,255 | $20.35 | $107K | -2.9% | — |
| Dec 4, 2025 | Lee Bryan MChief Financial Officer · O | ▼ Sale | 13,219 | $20.35 | $269K | -5.6% | — |
| Dec 4, 2025 | Kozanian PanosEVP, Product Engineering · O | ▼ Sale | 10,858 | $20.42 | $222K | -10.3% | plan · 2 tranches |
| Dec 4, 2025 | Meriweather Tiffany N.Chief Admin. & Legal Officer · O | ▼ Sale | 6,852 | $20.35 | $139K | -3.1% | — |
| Dec 4, 2025 | Mansharamani LeenaSVP, Chief Accounting Officer · O | ▼ Sale | 2,951 | $20.41 | $60K | -7.1% | plan · 3 tranches |
| Dec 4, 2025 | Burkland MichaelChief Executive Officer · O | ▼ Sale | 17,992 | $20.35 | $366K | -4.9% | — |
| Nov 3, 2025 | Dignan AndyPresident · O | ▼ Sale | 700 | $24.35 | $17K | -0.3% | plan |
| Oct 1, 2025 | Dignan AndyPresident · O | ▼ Sale | 700 | $23.97 | $17K | -0.3% | plan · 2 tranches |
| Sep 5, 2025 | Dignan AndyPresident · O | ▼ Sale | 8,314 | $25.56 | $213K | -3.7% | plan · 3 tranches |
| Sep 4, 2025 | Tuckness Matthew E.Chief Revenue Officer · O | ▼ Sale | 2,020 | $25.72 | $52K | -1.1% | — |
| Sep 4, 2025 | Lee Bryan MChief Financial Officer · O | ▼ Sale | 1,889 | $25.72 | $49K | -0.8% | — |
| Sep 4, 2025 | Kozanian PanosEVP, Product Engineering · O | ▼ Sale | 10,860 | $25.87 | $281K | -9.3% | plan · 2 tranches |
| Sep 4, 2025 | Mansharamani LeenaSVP, Chief Accounting Officer · O | ▼ Sale | 2,969 | $25.85 | $77K | -6.7% | plan · 3 tranches |
| Sep 4, 2025 | Burkland MichaelChief Executive Officer · O | ▼ Sale | 18,425 | $25.72 | $474K | -4.8% | — |
| Sep 4, 2025 | Meriweather Tiffany N.Chief Admin. & Legal Officer · O | ▼ Sale | 7,861 | $25.72 | $202K | -3.5% | — |
| Aug 13, 2025 | Kozanian PanosEVP, Product Engineering · O | ▼ Sale | 7,043 | $25.81 | $182K | -5.7% | plan · 2 tranches |
| Aug 12, 2025 | Burdiek Michael JD | ▲ Buy | 1,000 | $24.15 | $24K | +3.2% | — |
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? Five9 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 $FIVN feed.