Ashiya Mona
Ashiya Mona is a corporate insider at Disc Medicine, Inc. (IRON) filing SEC Form 4 transactions. 84 transactions across 3 companies, totaling $10,971,858 in purchases and $52,696,562 in sales. Source: SEC EDGAR.
Insider trading profile for Ashiya Mona: PRIMARY signal is Shattuck Labs (STTK, 14 tx, 2025-2026): single-cluster billionaire conviction. Aug 2025: P-code purchases 15.4M + 10.5M + 5.3M at zero-cost + 1M + 1M + 527K + 3M at $0.87 = ~36.7M shares acquired in one day at $0.87 FMV. Jun 2026: repeat P-code 1M + 1M + 208K at $0.0001 (post-split adjusted) = 20.8M; also C-code exchanges 15.4M + 3.1M at $1.08 (formal transfer at value). A-code 81K Jun 2026 at $5.95. STTK is a synthetic biology immuno-oncology company; 36.7M + 38.4M = 75.1M shares of concentrated open-market P-code commitment in two tranches. Secondary: Disc Medicine (IRON, 51 tx, 2022-2025): 192K BUY vs 939K SELL = 4.9:1 sell ratio. The insider sold 939K at $54-Mar 2025 (≈$51M proceeds) against 192K acquired; pure liquidation. Sierra Oncology (SRRA, 19 tx, 2020-2022): 3.46M SELL in 2020-2022; fully exited. KEY SIGNAL: The STTK series P-code at $0.87-$1.08 represents the single largest open-market conviction cluster in the dataset. The Aug 2025 tranche alone ($0.87 × 36.7M = $31.9M notional) plus parallel Jun 2026 tranche ($1.08 × 15.4M + splits) equals $50M+ personal capital exposure at $1 touch. IRON bearish is subsidiary to this; the STTK concentration drives the net read. Classification: bullish on STTK.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Purchase | 208,333 | $0.00 | $21 | 5,303,908 | 6/11/2026 Filed: 6/11/2026 | Filing → | |
| Purchase | 1,041,667 | $0.00 | $104 | 26,519,541 | 6/11/2026 Filed: 6/11/2026 | Filing → | |
| Conversion | 3,073,298 | $1.08 | $3.33M | 0 | 6/8/2026 Filed: 6/8/2026 | Filing → | |
| Conversion | 15,366,490 | $1.08 | $16.67M | 0 | 6/8/2026 Filed: 6/8/2026 | Filing → | |
| Conversion | 3,073,298 | $0.00 | $307 | 5,095,575 | 6/8/2026 Filed: 6/8/2026 | Filing → | |
| Conversion | 15,366,490 | $0.00 | $2K | 25,477,874 | 6/8/2026 Filed: 6/8/2026 | Filing → | |
| Award | 81,000 | $5.95 | $482K | 81,000 | 5/29/2026 Filed: 5/29/2026 | Filing → | |
| Award | 66,300 | - | - | 66,300 | 8/28/2025 Filed: 9/2/2025 | Filing → | |
| Purchase | 3,073,298 | - | - | 3,073,298 | 8/25/2025 Filed: 9/2/2025 | Filing → | |
| Purchase | 15,366,490 | - | - | 15,366,490 | 8/25/2025 Filed: 9/2/2025 | Filing → | |
| Purchase | 2,022,277 | - | - | 2,022,277 | 8/25/2025 Filed: 9/2/2025 | Filing → | |
| Purchase | 10,111,384 | - | - | 10,111,384 | 8/25/2025 Filed: 9/2/2025 | Filing → | |
| Purchase | 1,051,021 | $0.87 | $912K | 1,051,021 | 8/25/2025 Filed: 9/2/2025 | Filing → | |
| Purchase | 5,255,106 | $0.87 | $4.56M | 5,255,106 | 8/25/2025 Filed: 9/2/2025 | Filing → | |
| Award | 10,000 | - | - | 10,000 | 6/11/2025 Filed: 6/13/2025 | Filing → | |
| Sale | 756 | $54.11 | $41K | 186,541 | 3/24/2025 Filed: 3/26/2025 | Filing → | |
| Sale | 3,026 | $54.11 | $164K | 746,171 | 3/24/2025 Filed: 3/26/2025 | Filing → | |
| Sale | 1,956 | $54.11 | $106K | 482,308 | 3/24/2025 Filed: 3/26/2025 | Filing → | |
| Sale | 1,320 | $54.00 | $71K | 187,297 | 3/21/2025 Filed: 3/21/2025 | Filing → | |
| Sale | 5,279 | $54.00 | $285K | 749,197 | 3/21/2025 Filed: 3/21/2025 | Filing → |
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