Walsh Colin

Open-market buys

$12.5M total

Open-market sells

$2.3M total

Tracking since

Aug 2026

Activity timeline

Open-market buy — $8.5M

Open-market sale — $2K

Open-market trades from the last two years.

Holdings as last reported

3,020,632 Common Stock in ATTO

Held indirectly (See Footnotes) · as of 2026-08-06

105,807 Equity Swap in ATTO

Held indirectly (See Footnotes) · as of 2026-08-05

Companies touched