Smartbird BIRD Insider Ownership

Updated Oct 10, 2026

Across the past 12 months, open-market trades by Smartbird insiders were all sales, totaling $747,465 (213.98K shares).

• Smartbird's open-market sales in the past 12 months came from 4 insiders; no insider bought.
• Nadia Catherine Carlsten (Chief Executive Officer) sold the most Smartbird stock on the open market over the past 12 months, $494,632 (117.46K shares), most recently on June 25, 2026.
• The latest open-market trade in BIRD stock by an insider was a sale of 48.28K shares for $111,520 by Richard W. Boyce (Director) on September 18, 2026.
• Beyond open-market trades, insiders at Smartbird received 2.56Mn shares in stock awards and acquired 48.28K shares through option exercises and conversions in the last 12 months.
• Business Quant data puts insider holdings in BIRD at 3.22Mn shares across insiders' latest Form 4 filings, or 27.24% of the 11.81Mn shares outstanding; that total is down 1.63% from 3.27Mn shares at the end of Q2 2026 and up 231.13% from 971.53K shares at the end of Q3 2025.
• Of the 3.22Mn shares held by Smartbird insiders, 2.66Mn shares (82.83%) are held directly and 552.39K shares (17.17%) indirectly, through trusts, partnerships, family members and other entities.
• Per Business Quant, 12 insiders of BIRD hold shares, counting officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Smartbird's top three insider holders by shares held are Nadia Catherine Carlsten (CEO, 1.38Mn shares), Ann Mitchell (Chief Financial Officer, 821.12K shares) and Joseph Zwillinger (Director and 10% owner, 553K shares).
• Nadia Catherine Carlsten alone accounts for 42.85% of the shares held by Smartbird insiders.
• Institutional holders reported 12.67% of Smartbird's outstanding shares for Q2 2026.
• Over the trailing 12 months, 8 insiders reported transactions in BIRD stock across 19 Form 4 filings.
• These insider figures for Smartbird are based on Form 4 filings through October 5, 2026.