Cristina Larkin Insider Trading $SPRO Spero Therapeutics, Inc.
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Cristina Larkin. Cristina Larkin is Chief Operating Officer in Spero Therapeutics, Inc. ($SPRO).
Cristina Larkin in Spero Therapeutics, Inc.
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Cristina Larkin: Chief Operating Officer
Holdings: 5,500 shares
Latest Transaction: Feb 03 2021
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of Cristina Larkin in Spero Therapeutics, Inc.
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 03 2021 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Option Exercise | A | 19.18 | 57,432 | 1,101,546 | 57,432 | |
| Feb 03 2020 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Option Exercise | A | 9.34 | 55,000 | 513,700 | 55,000 | |
| Jan 02 2019 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Option Exercise | A | 6.26 | 65,000 | 406,900 | 65,000 | |
| Jul 06 2018 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Option Exercise | M | 5.90 | 4,000 | 23,600 | 20,434 | |
| Jul 06 2018 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Sell | S | 17.50 | 4,000 | 70,000 | 1,500 | 5.5 K to 1.5 K (-72.73 %) |
| Jul 06 2018 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Buy | M | 5.90 | 4,000 | 23,600 | 5,500 | 1.5 K to 5.5 K (+266.67 %) |
| Jul 06 2018 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Option Exercise | M | 5.90 | 4,000 | 23,600 | 20,434 | |
| Jul 06 2018 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Sell | S | 17.50 | 4,000 | 70,000 | 1,500 | 5.5 K to 1.5 K (-72.73 %) |
| Jul 06 2018 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Buy | M | 5.90 | 4,000 | 23,600 | 5,500 | 1.5 K to 5.5 K (+266.67 %) |
| Dec 15 2017 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Option Exercise | A | 11.63 | 62,540 | 727,340 | 62,540 | |
| Nov 07 2017 | SPRO | Spero Therapeutics ... | Larkin Cristina | Chief Operating Off ... | Buy | P | 14.00 | 1,500 | 21,000 | 1,500 | 0 to 1.5 K |
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