Greedy Insider
TYRA Insider Trades and Greediness Scores
Tyra Biosciences, Inc. (TYRA) insider trades: since Dec 12, 2025, Greedy Insider recorded 7 open-market buys and 8 sales on Form 4 from 8 insiders. The strongest recent filing scored 84 (Strong).
Who bought and who sold
Across the last 15 scoreable Form 4 transactions in TYRA, 7 were open-market purchases and 8 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Fuhrman Alan | CFO | Buy | 951.0 | 8681.679 | 2026-09-15 | 84 | View |
| Rueb Yuliya | President | Buy | 2925.0 | 26702.324 | 2026-09-15 | 82 | View |
| Harris Todd | President | Buy | 864.0 | 7887.456 | 2026-09-15 | 82 | View |
| RA CAPITAL MANAGEMENT, L.P. | 10% owner | Buy | 9078529.0 | 199990910.0 | 2026-09-15 | 72 | View |
| Verjee Rehan | Director | Buy | 971.0 | 19981.627 | 2026-09-09 | 77 | View |
| KAPLAN GILLA | Director | Sell | 53172.0 | 2007152.6 | 2026-03-26 | 71 | View |
| KAPLAN GILLA | Director | Sell | 14295.0 | 528506.2 | 2026-03-25 | 60 | View |
| Fuhrman Alan | CFO | Buy | 1376.0 | 12561.504 | 2026-03-13 | 72 | View |
| Harris Todd | President | Buy | 1463.0 | 13355.727 | 2026-03-13 | 72 | View |
| Bensen Daniel | Chief Discovery Officer | Sell | 2128.0 | 67035.83 | 2026-02-12 | 67 | View |
The strongest recent filing
Fuhrman Alan (CFO) bought 951 shares of Tyra Biosciences, Inc. on Sep 15, 2026, a filing that scored 84 (Strong). It scored Strong because a senior insider was trading and it was direct personal ownership. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 5 insiders (Fuhrman Alan, Rueb Yuliya, Harris Todd, RA CAPITAL MANAGEMENT, L.P.) traded TYRA the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with Tyra Biosciences, Inc.'s own history
Open-market buys make up 47% of the 15 scoreable TYRA transactions on record between Dec 12, 2025 and Sep 15, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 15
- Open-market buys: 7
- Sales: 8
- Distinct insiders: 8
- Strongest recent Greediness Score: 84 (Strong)
Primary sources
Related
- Strongest filing
- TYRA in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.