Fonseca Lidia (CIK 1454944) reported 8 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-02-27). Recent activity: Buy PFE (56,888 shares), Sell PFE (1,058 shares), Sell PFE (54,066 shares), Buy MDT (2,083 shares), Sell MDT (216 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-27 | PFIZER INC (PFE) | Executive Vice President | Buy | 56,888 | $1.9M |
| 2026-02-27 | PFIZER INC (PFE) | Executive Vice President | Sell | 1,058 | $28,661 |
| 2026-02-27 | PFIZER INC (PFE) | Executive Vice President | Sell | 54,066 | $1.5M |
| 2025-04-30 | Medtronic plc (MDT) | Director | Buy | 2,083 | $175,055 |
| 2025-04-30 | Medtronic plc (MDT) | Director | Sell | 216 | $18,274 |
| 2025-03-03 | PFIZER INC (PFE) | Executive Vice President | Buy | 72,629 | $2.3M |
| 2025-03-03 | PFIZER INC (PFE) | Executive Vice President | Sell | 1,683 | $43,926 |
| 2025-03-03 | PFIZER INC (PFE) | Executive Vice President | Sell | 68,022 | $1.8M |
Source: SEC Form 4 filings · as of 2026-02-27