Robert I. Theis

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: RingCentral Inc., 3 years.

RingCentral Inc. Director
3 years · Since 2023

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
Jul 2, 2026 RingCentral Inc. Open-market sale −2,530 $40.28 $101,908
Apr 2, 2026 RingCentral Inc. Open-market sale −2,429 $37.85 $91,938
Apr 2, 2026 RingCentral Inc. Open-market sale −100 $38.80 $3,880
Jan 2, 2026 RingCentral Inc. Open-market sale −2,805 $27.75 $77,839
Jan 2, 2026 RingCentral Inc. Grant or award +10,118 — —
Oct 1, 2025 RingCentral Inc. Open-market sale −2,605 $28.44 $74,086
Oct 1, 2025 RingCentral Inc. Open-market sale −200 $29.11 $5,822
Jun 4, 2025 RingCentral Inc. Open-market sale −1,458 $26.81 $39,089
Jun 1, 2025 RingCentral Inc. Grant or award +5,610 — —
Mar 4, 2025 RingCentral Inc. Open-market sale −1,457 $27.69 $40,344
Dec 4, 2024 RingCentral Inc. Open-market sale −1,457 $37.79 $55,060
Nov 13, 2024 RingCentral Inc. Open-market sale −1,457 $37.93 $55,264
Aug 26, 2024 RingCentral Inc. Open-market sale −8,448 $34.00 $287,232
Jun 3, 2024 RingCentral Inc. Grant or award +5,829 — —
Jun 1, 2023 RingCentral Inc. Grant or award +8,448 — —

Questions about Robert I. Theis

What boards is Robert I. Theis on?

Robert I. Theis sits on the board of RingCentral Inc.

How long has Robert I. Theis served on boards?

Our records show at least 3 years of board service across 1 board, the earliest from 2023.

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