Julie A. Cullivan

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
5 years
Director since
2023

5 years of board service in total across 2 boards, counting each seat separately. Longest: Axon Enterprise Inc., 3 years.

3 years · Since 2023
Heartflow Inc. Director
1 year · Since 2025

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Mar 5, 2026 Heartflow Inc. Open-market sale −9,122 $25.00 $228,050
Feb 5, 2026 Heartflow Inc. Open-market sale −8,000 $27.32 $218,560
May 29, 2025 Axon Enterprise Inc. Grant or award +446 — —
May 12, 2025 Axon Enterprise Inc. Open-market sale −657 $700.00 $459,900
Dec 4, 2024 Axon Enterprise Inc. Open-market sale −1,261 $682.06 $860,078
Sep 5, 2024 Axon Enterprise Inc. Open-market sale −900 $353.53 $318,177
May 31, 2024 Axon Enterprise Inc. Open-market sale −993 $281.72 $279,748
May 28, 2024 Axon Enterprise Inc. Open-market sale −478 $286.04 $136,727
May 10, 2024 Axon Enterprise Inc. Grant or award +657 — —
Sep 11, 2023 Axon Enterprise Inc. Open-market sale −515 $214.47 $110,452
May 30, 2023 Axon Enterprise Inc. Open-market sale −1,180 $196.00 $231,280
May 22, 2023 Axon Enterprise Inc. Open-market sale −2,013 $197.58 $397,729
May 12, 2023 Axon Enterprise Inc. Grant or award +993 — —

Questions about Julie A. Cullivan

What boards is Julie A. Cullivan on?

Julie A. Cullivan sits on the boards of Axon Enterprise Inc. and Heartflow Inc.

How long has Julie A. Cullivan served on boards?

Our records show at least 5 years of board service across 2 boards, the earliest from 2023.

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