Tanda Stephan B. (CIK 1679516) reported 33 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-04). Recent activity: Buy ATR (9,838 shares), Sell ATR (9,838 shares), Buy INGR (1,797 shares), Buy ATR (39,485 shares), Sell ATR (15,538 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | APTARGROUP, INC. (ATR) | President and CEO | Buy | 9,838 | $735,784 |
| 2026-08-04 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 9,838 | $1.3M |
| 2026-05-22 | Ingredion Inc (INGR) | Director | Buy | 1,797 | $192,890 |
| 2026-05-04 | APTARGROUP, INC. (ATR) | President and CEO | Buy | 39,485 | $0 |
| 2026-05-04 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 15,538 | $1.8M |
| 2026-04-16 | Ingredion Inc (INGR) | Director | Sell | 380 | $0 |
| 2026-04-16 | Ingredion Inc (INGR) | Director | Buy | 380 | $0 |
| 2026-04-13 | Ingredion Inc (INGR) | Director | Sell | 1,557 | $0 |
| 2026-04-13 | Ingredion Inc (INGR) | Director | Buy | 1,557 | $0 |
| 2026-04-02 | Ingredion Inc (INGR) | Director | Buy | 380 | $42,811 |
| 2026-03-19 | APTARGROUP, INC. (ATR) | President and CEO | Buy | 13,796 | $0 |
| 2026-03-18 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 1,772 | $229,474 |
| 2026-03-17 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 3,455 | $444,486 |
| 2026-02-26 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 940 | $134,119 |
| 2026-02-26 | APTARGROUP, INC. (ATR) | President and CEO | Buy | 4,475 | $0 |
| 2026-02-25 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 1,321 | $190,409 |
| 2026-02-24 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 987 | $143,826 |
| 2025-12-09 | Ingredion Inc (INGR) | Director | Buy | 371 | $39,957 |
| 2025-10-02 | Ingredion Inc (INGR) | Director | Buy | 321 | $39,961 |
| 2025-07-02 | Ingredion Inc (INGR) | Director | Buy | 290 | $39,869 |
| 2025-05-07 | APTARGROUP, INC. (ATR) | President and CEO | Buy | 900 | $67,311 |
| 2025-05-07 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 900 | $136,827 |
| 2025-05-07 | APTARGROUP, INC. (ATR) | President and CEO | Buy | 17,771 | $1.3M |
| 2025-05-07 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 16,471 | $2.5M |
| 2025-05-07 | APTARGROUP, INC. (ATR) | President and CEO | Sell | 1,300 | $197,704 |
Source: SEC Form 4 filings · as of 2026-08-04