Judson Gray Teekell
CIK 1959770 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 13, 2025 · Latest: June 17, 2026
On this page
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net:
$-385,710
+ 2 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2026 | MIAX | S 10b5-1 | 3,000 | $45.79 | $137,370 | 72,251 Direct | -3.99% | Disposed | -8.8% (price as of 2026-08-19) |
| July 2, 2026 | MIAX | S 10b5-1 | 3,000 | $40.00 | $120,000 | 75,251 Direct | -3.83% | Disposed | 4.4% (price as of 2026-08-19) |
| June 2, 2026 | MIAX | S | 3,000 | $42.78 | $128,340 | 71,014 | — | — | -2.4% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 18 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 13, 2025 | MIAX | Common Stock | 1,096 | Direct |
| Aug. 13, 2025 | MIAX | Common Stock | 18,414 | Indirect |
| Aug. 13, 2025 | MIAX | Common Stock | 57,219 | Indirect |
| Aug. 13, 2025 | MIAX | Common Stock | 149,744 | Indirect |
| Aug. 13, 2025 | MIAX | Common Stock | 18,639 | Indirect |
| Aug. 13, 2025 | MIAX | Series B Preferred Stock→ Common Stock (30,000) | 30,000 | Direct |
| Aug. 13, 2025 | MIAX | Nonvoting Common Stock→ Common Stock (31,242) | 31,242 | Direct |
| Aug. 13, 2025 | MIAX | Series B Preferred Stock→ Common Stock | — | Indirect |
| Aug. 13, 2025 | MIAX | Nonvoting Common Stock→ Common Stock | — | Indirect |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (22,667) | 22,667 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (13,500) | 13,500 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (12,833) | 12,833 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (12,500) | 12,500 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (5,000) | 5,000 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (28,125) | 28,125 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Nonvoting Common Stock (20,556) | 20,556 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Common Stock (9,247) | 9,247 | Direct |
| Aug. 13, 2025 | MIAX | Stock Option (Right to Buy)→ Common Stock (5,783) | 5,783 | Direct |