John Gyurci
CIK: 0001850688
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (41 total)
- Jul 1, 2026MMED
MiniMed Group, Inc.
Award(A)Direct24.2K shares- - Mar 11, 2026MMED
MiniMed Group, Inc.
Award(A)Direct15.3K shares- - Mar 9, 2026MMED
MiniMed Group, Inc.
Award(A)DirectEmployee Stock Option (Right to Buy)
25.3K shares- - Mar 9, 2026MMED
MiniMed Group, Inc.
Award(A)DirectPerformance-Based Restricted Stock Units
2.8K shares- - Oct 2, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct224 shares at avg. $11.70$3K - Sep 10, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct100 shares at avg. $13.18$1K - Sep 10, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct5K shares at avg. $5.30$27K - Sep 10, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct4.9K shares at avg. $13.18$65K - Sep 3, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct704 shares at avg. $13.33$9K - Jul 1, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct309 shares at avg. $11.71$4K - Jun 12, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct3.2K shares at avg. $11.49$36K - May 1, 2025SNCY
Sun Country Airlines Holdings, Inc.
Award(A)Direct11.7K shares- - Apr 1, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct318 shares at avg. $11.98$4K - Feb 12, 2025SNCY
Sun Country Airlines Holdings, Inc.
Award(A)Direct6.3K shares- - Feb 10, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct9 shares at avg. $5.30$47.7 - Feb 10, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct9 shares at avg. $17.13$154.21 - Jan 31, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct164 shares at avg. $17.10$3K - Jan 31, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct164 shares at avg. $5.30$869.2 - Jan 30, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct4K shares at avg. $17.03$67K - Jan 30, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct4K shares at avg. $5.30$21K - Jan 29, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct200 shares at avg. $5.30$1K - Jan 29, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct200 shares at avg. $17.00$3K - Jan 27, 2025SNCY
Sun Country Airlines Holdings, Inc.
Sale(S)Direct27.5K shares at avg. $17.09$470K - Jan 27, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct27.5K shares at avg. $5.30$146K - Jan 24, 2025SNCY
Sun Country Airlines Holdings, Inc.
Exercise(M)Direct1.6K shares at avg. $5.30$8K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 1, 2026 |  MMED MiniMed Group, Inc. | Award(A) | 24,244 | - | $0 | Direct |
| Mar 11, 2026 | MMED MiniMed Group, Inc. | Award(A) | 15,322 | - | $0 | Direct |
| Mar 9, 2026 | MMED MiniMed Group, Inc. | Award(A) Employee Stock Option (Right to Buy) | 25,253 | - | - | Direct |
| Mar 9, 2026 | MMED MiniMed Group, Inc. | Award(A) Performance-Based Restricted Stock Units | 2,778 | - | - | Direct |
| Oct 2, 2025 |  SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 224 | $11.70 | $2,621 | Direct |
| Sep 10, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 100 | $13.18 | $1,318 | Direct |
| Sep 10, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 5,000 | $5.30 | $26,500 | Direct |
| Sep 10, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 4,900 | $13.18 | $64,587 | Direct |
| Sep 3, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 704 | $13.33 | $9,384 | Direct |
| Jul 1, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 309 | $11.71 | $3,620 | Direct |
| Jun 12, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 3,150 | $11.49 | $36,194 | Direct |
| May 1, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Award(A) | 11,699 | - | - | Direct |
| Apr 1, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 318 | $11.98 | $3,810 | Direct |
| Feb 12, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Award(A) | 6,273 | - | - | Direct |
| Feb 10, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 9 | $5.30 | $48 | Direct |
| Feb 10, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 9 | $17.13 | $154 | Direct |
| Jan 31, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 164 | $17.10 | $2,804 | Direct |
| Jan 31, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 164 | $5.30 | $869 | Direct |
| Jan 30, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 3,952 | $17.03 | $67,290 | Direct |
| Jan 30, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 3,952 | $5.30 | $20,946 | Direct |
| Jan 29, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 200 | $5.30 | $1,060 | Direct |
| Jan 29, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 200 | $17.00 | $3,400 | Direct |
| Jan 27, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Sale(S) | 27,482 | $17.09 | $469,775 | Direct |
| Jan 27, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 27,482 | $5.30 | $145,655 | Direct |
| Jan 24, 2025 | SNCY Sun Country Airlines Holdings, Inc. | Exercise(M) | 1,593 | $5.30 | $8,443 | Direct |
1-25 of 41 transactions
About Gyurci John
Gyurci John (SEC CIK 0001850688) files insider reports with the SEC as VP, Chief Accounting Officer of MiniMed Group, Inc. (MMED) and Chief Acct. Off. & VP, Finance of Sun Country Airlines Holdings, Inc. (SNCY).
Signal8 holds 24 ownership filings by Gyurci John (1 Form 3, 23 Form 4), filed between Sep 9, 2024 and Jul 6, 2026. Those filings report 41 transactions, from Sep 5, 2024 to Jul 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Gyurci John's filings is in NORTHRIDGE, CA.
Recent filings by Gyurci John
- Jul 1, 2026: Grant or award of MMED shares (Form 4, code A).
- Mar 11, 2026: Grant or award of MMED shares (Form 4, code A).
- Mar 9, 2026: Grants or awards of MMED derivative securities (2 lines, Form 4, code A).
- Oct 2, 2025: Open-market sale of SNCY shares (Form 4, code S).
- Sep 10, 2025: Open-market sale of SNCY shares (Form 4, code S).
Other insiders filing for MiniMed Group, Inc. (MMED)
- Dianaty Ali, EVP Ch. Prod. & Tech Officer
- Lofton Kevin E, Director
- Chandrasena Gillian, SVP, Chief HR Officer
- Hopkins Robert (Bob), Director
- Endicott David J., Director
- Bricker Amy, Director