WaveMan · Form 4
Lachey Jennifer insider trades
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Lachey Jennifer insider trades

Lachey Jennifer has filed 15 Form 4s with the SEC that we hold, all for Keros Therapeutics, Inc. (KROS), as Chief Scientific Officer. Across all of them we count 0 purchases worth $0 and 30 sales worth $5.0M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 46,034 shares of Keros Therapeutics, Inc. worth $1.4M, dated 2022-07-15. The first filing on our record is dated 2021-08-18 and the latest 2022-07-19.

Keros Therapeutics, Inc. (KROS)

Chief Scientific Officer · 15 filings · 30 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-11-04S, sale reported on Form 410,600$530.0K2021-11-05
2021-11-10S, sale reported on Form 415,900$954.0K2021-11-12
2021-11-11S, sale reported on Form 44,561$272.7K2021-11-12
2021-11-11S, sale reported on Form 4739$43.4K2021-11-12
2021-12-13S, sale reported on Form 4390$20.4K2021-12-15
2021-12-13S, sale reported on Form 41,518$76.1K2021-12-15
2021-12-13S, sale reported on Form 47$3752021-12-15
2021-12-15S, sale reported on Form 4735$36.8K2021-12-15
2022-01-05S, sale reported on Form 42,650$159.0K2022-01-07
2022-01-11S, sale reported on Form 41,134$61.7K2022-01-13
2022-01-11S, sale reported on Form 41,196$64.1K2022-01-13
2022-01-11S, sale reported on Form 4320$16.6K2022-01-13
2022-02-11S, sale reported on Form 4199$10.6K2022-02-15
2022-02-11S, sale reported on Form 41,073$55.3K2022-02-15
2022-02-11S, sale reported on Form 41,378$72.1K2022-02-15
2022-03-11S, sale reported on Form 4713$38.0K2022-03-15
2022-03-11S, sale reported on Form 41,062$55.7K2022-03-15
2022-03-11S, sale reported on Form 4875$47.7K2022-03-15
2022-04-04S, sale reported on Form 47,950$477.0K2022-04-06
2022-04-11S, sale reported on Form 41,417$87.0K2022-04-13
2022-04-11S, sale reported on Form 41,009$62.9K2022-04-13
2022-04-11S, sale reported on Form 4559$35.9K2022-04-13
2022-04-11S, sale reported on Form 42,315$147.0K2022-04-13
2022-05-11S, sale reported on Form 43,398$140.2K2022-05-13
2022-05-11S, sale reported on Form 4944$40.1K2022-05-13
2022-05-11S, sale reported on Form 4719$31.1K2022-05-13
2022-05-11S, sale reported on Form 4223$9.9K2022-05-13
2022-05-11S, sale reported on Form 416$7272022-05-13
2022-07-13S, sale reported on Form 41,916$57.5K2022-07-15
2022-07-15S, sale reported on Form 446,034$1.4M2022-07-19
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1808322) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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