Capital Signal

Etherstack PLC (ASX: ESK)

Sector: Information Technology

Market cap: A$68M (as of 2 Nov 2026)

Wireless technology.

Data as of 2 Nov 2026.

Recent capital raises

DateTypeAmountPriceDiscountSource
18 Nov 2025Placement$6.1M$0.659.7% discountFiling ↗
17 Dec 2020Placement$5M$0.589.4% discountFiling ↗

Substantial holders — latest moves

DateHolderMoveHoldingSource
9 Dec 2025David DeaconDecrease37.230% → 34.310%Filing ↗
9 Dec 2025Peter StephensDecrease8.850% → 7.540%Filing ↗
8 Dec 2025Paul BarnesExit—Filing ↗
24 June 2024—Unknown—Filing ↗
10 Jan 2023Peter StephensDecrease13.370% → 8.850%Filing ↗

Director trades — on-market

DateDirectorTradeSource
19 May 2026Mr Peter StephensBought 65,000Filing ↗
14 Apr 2026Mr David DeaconBought 25,000 unitsFiling ↗
8 Apr 2026Mr David DeaconBought 10,000 unitsFiling ↗
2 Dec 2025Mr Peter StephensBought 50,000Filing ↗
1 Dec 2025Mr David DeaconBought 17,489 unitsFiling ↗

Cash and runway

MetricValueAs ofSource
CashA$4M31 Dec 2020Filing ↗

Latest cash figure is from 31 Dec 2020 and may predate a later quarterly filing.

Latest guidance

DatePeriodGuidanceSource
3 Aug 2026FY26Management currently expects FY26 revenue for the year ending 31 December 2026 to be in the range of US$17.2 million to US$18.9 million.Filing ↗

Ask about ESK in Claude or ChatGPT

Add the Capital Signal connector at https://capitalsignal.io/api/mcp, then ask:

  • Has ESK raised money in the last year, and at what discount?
  • What was ESK's latest cash position and runway?

Setup guide for Claude, ChatGPT and other MCP clients →

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