Stephan B. Tanda
President and CEO at AptarGroup Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Ingredion Incorporated, 3 years.
Ingredion Incorporated
Director
AptarGroup Inc.
Director · President and CEO
Chief executive roles
AptarGroup Inc.
· President and CEO
Dates unknown
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 |
|---|---|---|---|---|---|
| Aug 3, 2026 | AptarGroup Inc. | Option exercise | +9,838 | $74.79 | $735,784 |
| Aug 3, 2026 | AptarGroup Inc. | Open-market sale | −9,838 | $136.16 | $1,339,588 |
| May 20, 2026 | Ingredion Incorporated | Grant or award | +1,797 | $107.34 | $192,890 |
| May 1, 2026 | AptarGroup Inc. | Grant or award | +39,485 | — | — |
| May 1, 2026 | AptarGroup Inc. | Shares withheld for tax | −15,538 | $119.02 | $1,849,333 |
| Apr 16, 2026 | Ingredion Incorporated | Gift | −380 | — | — |
| Apr 16, 2026 | Ingredion Incorporated | Gift | +380 | — | — |
| Apr 9, 2026 | Ingredion Incorporated | Gift | −1,557 | — | — |
| Apr 9, 2026 | Ingredion Incorporated | Gift | +1,557 | — | — |
| Mar 31, 2026 | Ingredion Incorporated | Grant or award | +380 | $112.66 | $42,811 |
| Mar 19, 2026 | AptarGroup Inc. | Grant or award | +13,796 | — | — |
| Mar 17, 2026 | AptarGroup Inc. | Shares withheld for tax | −1,772 | $129.50 | $229,474 |
| Mar 15, 2026 | AptarGroup Inc. | Shares withheld for tax | −3,455 | $128.65 | $444,486 |
| Feb 25, 2026 | AptarGroup Inc. | Shares withheld for tax | −940 | $142.68 | $134,119 |
| Feb 25, 2026 | AptarGroup Inc. | Grant or award | +4,475 | — | — |
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