| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President and CEO | Director
2 companies
Tanda Stephan B. is a President and CEO at ATR, with reported holdings spanning 2 companies. Recent filings cover 3 purchases and 13 sales. Those positions are worth an estimated $18.0M at current prices.
Our model assigns Tanda Stephan B. a middling insider score of 60/100, based on 6 past trades. Over a 12-month horizon, 66.7% of those trades were profitable, with an average 12-month return of +11.6%.
Tanda Stephan B.'s largest disclosed position is in ATR as President and CEO, worth about $17.9M. The recent filings there lean toward selling, a net 131,838 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 3, 2026 | ATR Aptargroup, Inc. | President and CEO | Sale+OE | 9,838 | $136.16 | $1,339,588.32 | -4.0% | - | - | |
| May 7, 2025 | ATR Aptargroup, Inc. | President and CEO | Sale+OE | 18,671 | $151.28 | $2,824,545.02 | -8.3% | -7.4% | -17.4% | |
| May 5, 2025 | ATR Aptargroup, Inc. | President and CEO | Sale+OE | 11,329 | $152.39 | $1,726,422.91 | -5.2% | -8.2% | -19.4% | |
| Oct 28, 2024 | ATR Aptargroup, Inc. | President and CEO | Sale+OE | 30,000 | $169.60 | $5,088,116.47 | -14.7% | -6.3% | -24.2% | |
| Jul 29, 2024 | ATR Aptargroup, Inc. | President and CEO | Sale+OE | 32,000 | $147.56 | $4,721,969.28 | -15.5% | +14.4% | +7.5% | |
| Mar 4, 2024 | ATR Aptargroup, Inc. | President and CEO | Sale+OE | 32,000 | $141.67 | $4,533,393.60 | -16.8% | +4.4% | +2.8% | |
| May 13, 2020 | INGR Ingredion Inc | Director | Buy | 985 | $81.04 | $79,822.73 | +73.7% | - | - | |
| Mar 1, 2017 | ATR Aptargroup, Inc. | President and CEO | Buy | 2,000 | $75.21 | $150,420.00 | New | - | - |