Pelizzon David R
- SEC CIK
- 0001719217
In the past year, 6 open-market sale filings worth $25.7M and no purchases.
Current role at each company
- KIDS Orthopediatrics CorpDirector, 10% Owneras of Sep 10, 2026
- ATEC Alphatec Holdings, Inc.Directoras of Jun 12, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $25.7M
- 6 filings
- Net
- −$25.7M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Pelizzon David R as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
KIDS Orthopediatrics Corp
Director, 10% Owner6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 (view filing)4:21 PM ET | Sep 10 | Same day | Pelizzon David RDirector, 10% Owner | SSale | −302.4K | $21.01 | −$6.35M | −4.6%6.20M after | |
| Sep 4, 2026 (view filing)4:26 PM ET | Sep 2 | 2 days | Pelizzon David RDirector, 10% Owner | SSale | −22.5K | $23.35 | −$525.4K | −0.3%6.50M after | |
| Sep 1, 2026 (view filing)5:13 PM ET | Aug 28-Sep 1 | 4 days | Pelizzon David RDirector, 10% Owner | SSale | −336.8K | $23.04 | −$7.76M | −4.9%6.53M after | 2 lots |
| Aug 26, 2026 (view filing)6:17 PM ET | Aug 24-26 | 2 days | Pelizzon David RDirector, 10% Owner | SSale | −38.3K | $24.63 | −$943.3K | −0.6%6.86M after | 3 lots |
| Aug 15, 2022 (view filing) | Aug 11 | 4 days | Pelizzon David RDirector, 10% Owner | PPurchase | +1.52M | $55.00 | +$83.9M | –1.52M after | DerivativeDuplicate filing |
| Nov 12, 2021 (view filing) | Nov 11 | 1 day | Pelizzon David RDirector | PPurchase | +825 | $66.48 | +$54.8K | +3.7%23.1K after |
ATEC Alphatec Holdings, Inc.
Director8 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 18, 2025 (view filing) | Dec 16 | 2 days | Pelizzon David RDirector | SSale | −250.0K | $19.66 | −$4.92M | −2.3%10.4M after | |
| Dec 10, 2025 (view filing) | Dec 8-9 | 2 days | Pelizzon David RDirector, 10% Owner | SSale | −250.0K | $21.18 | −$5.30M | −2.3%10.6M after | 2 lotsDuplicate filing |
| Nov 25, 2025 (view filing) | Nov 24 | 1 day | Pelizzon David RDirector, 10% Owner | SSale | −250.0K | $20.62 | −$5.16M | −2.2%10.9M after | |
| Nov 14, 2025 (view filing) | Nov 12 | 2 days | Pelizzon David RDirector, 10% Owner | SSale | −250.0K | $20.80 | −$5.20M | −2.2%11.1M after | Duplicate filing |
| Aug 26, 2024 (view filing) | Aug 22-23 | 4 days | Pelizzon David RDirector, 10% Owner | PPurchase | +25.8K | $5.81 | +$150.0K | +8.4%331.7K after | 2 lots |
| Mar 15, 2023 (view filing) | Mar 13 | 2 days | Pelizzon David RDirector, 10% Owner | PPurchase | +3.10K | $15.24 | +$47.2K | +1.1%279.2K after | |
| Nov 15, 2021 (view filing) | Nov 11 | 4 days | Pelizzon David RDirector, 10% Owner | PPurchase | +4.37K | $11.41 | +$49.8K | +1.5%288.8K after | |
| Nov 10, 2021 (view filing) | Nov 8 | 2 days | Pelizzon David RDirector, 10% Owner | PPurchase | +5.42K | $13.00 | +$70.5K | +1.9%284.5K after |