| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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Chief Legal Officer
1 company
Joseph Tamara L is a Chief Legal Officer at SPRO. Recent filings cover 0 purchases and 3 sales. Those positions are worth an estimated $728K at current prices.
Our model assigns Joseph Tamara L a middling insider score of 56/100, based on 3 past trades. Over a 12-month horizon, 66.7% of those trades were profitable, with an average 12-month return of +17.4%.
Joseph Tamara L's largest disclosed position is in SPRO as Chief Legal Officer, worth about $728K. The recent filings there lean toward selling, a net 36,154 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb 2, 2024 | SPRO Spero Therapeutics, Inc. | Chief Legal Officer | Sell | 30,906 | $1.37 | $42,341.22 | -5.5% | +10.7% | -41.1% | |
| Aug 28, 2023 | SPRO Spero Therapeutics, Inc. | Chief Legal Officer | Sell | 1,854 | $1.26 | $2,336.04 | -0.6% | -7.1% | +9.5% | |
| Feb 2, 2023 | SPRO Spero Therapeutics, Inc. | Chief Legal Officer | Sell | 3,394 | $1.86 | $6,312.84 | -1.0% | -1.1% | -20.5% |