---
title: "PEGASYSTEMS INC Insider KOUNINIS EFSTATHIOS A Sold About $755,764 Through a September-October 2025 Window"
type: news
slug: pegasystems-efstathios-kouninis-sold-through-an-october-window
canonical_url: https://13finsight.com/news/pegasystems-efstathios-kouninis-sold-through-an-october-window
published_at: 2026-03-08T13:53:38.644Z
updated_at: 2026-03-08T13:53:53.917Z
author: Alex Rivera
author_title: Breaking News Editor
author_url: https://13finsight.com/authors/alex-rivera
word_count: 332
locale: en
source: 13F Insight
---

# PEGASYSTEMS INC Insider KOUNINIS EFSTATHIOS A Sold About $755,764 Through a September-October 2025 Window

> KOUNINIS EFSTATHIOS A sold roughly $755,764 of PEGA stock during a visible September-October 2025 liquidity window, making the pattern more useful as a cadence signal than a one-day headline.

KOUNINIS EFSTATHIOS A sold roughly $755,764 of PEGA stock across a visible September-October 2025 window. The pattern matters because it looked like structured liquidity management, not a single impulsive exit. What Happened DateCodeSharesPriceEstimated Value 2025-10-27S4,425$67.25$297,5812025-10-23S3,993$65.50$261,5422025-09-15S2,544$59.00$150,0962025-09-11S252$57.50$14,4902025-09-08S332$57.62$19,1302025-09-05S235$55.00$12,925 The visible cluster added up to about 11,781 shares at an average sale price near $64.15. That is big enough to matter, but it is still more useful as a pattern read than as a one-day headline. Why It Matters Pegasystems went through late 2025 still framed as a workflow-automation and legacy-modernization story that had to prove durable cloud execution. That context matters because Kouninis sold into a stock still trying to earn a cleaner software-growth narrative, not a company already universally treated as de-risked. That does not make the selling automatically bearish. It does mean investors should distinguish between healthy insider liquidity and a broader change in alignment. That distinction usually becomes clearer when you compare cadence, size, and the residual ownership after the window closes. What Investors Should Not Overstate This is not a story about management walking away. The better read is that the insider used a visible liquidity window while still leaving ownership on the table. The forward question is whether the pattern repeats, accelerates, or stops. For readers trying to separate routine selling from a deeper signal, the right comparison set is not just the insider's own history. It is also what peers like Salesforce, ServiceNow, HubSpot, Microsoft are doing and how those stocks are trading around their own earnings cycles. Key Facts InsiderKOUNINIS EFSTATHIOS A CompanyPEGASYSTEMS INC Sell window2025-09-05 to 2025-10-27 Estimated value$755,764 Average sale price$64.15 What to Watch PEGA cloud conversion: whether recurring-cloud momentum keeps improving enough to support the valuation.Residual ownership: whether the insider retains a meaningful direct stake after the sell window closes.Cadence: whether the September-October sequence repeats or fades as a one-off liquidity event.Execution read-through: whether services-to-software mix improvement shows up in the next results cycle.Peer comparison: whether Salesforce, ServiceNow, and HubSpot continue to outrun the stock.

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Source: 13F Insight — https://13finsight.com/news/pegasystems-efstathios-kouninis-sold-through-an-october-window
Author: Alex Rivera — https://13finsight.com/authors/alex-rivera
Last updated: 2026-03-08T13:53:53.917Z