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Sung Derrick insider trades
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Sung Derrick insider trades

Sung Derrick has filed 14 Form 4s with the SEC that we hold, for Pulmonx Corp (LUNG) (COO and CFO) and UTRS (Director). Across all of them we count 0 purchases worth $0 and 23 sales worth $604.1K 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 3,000 shares of Pulmonx Corp worth $112.5K, dated 2021-09-21. The first filing on our record is dated 2021-09-03 and the latest 2025-12-03.

Pulmonx Corp (LUNG)

COO and CFO · 13 filings · 23 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-09-01S, sale reported on Form 4383$15.4K2021-09-03
2021-09-20S, sale reported on Form 42,885$107.7K2021-09-21
2021-09-20S, sale reported on Form 4115$4.4K2021-09-21
2021-09-21S, sale reported on Form 43,000$112.5K2021-09-21
2021-12-01S, sale reported on Form 4383$12.5K2021-12-03
2021-12-14S, sale reported on Form 43,000$98.7K2021-12-16
2021-12-15S, sale reported on Form 424$7582021-12-16
2021-12-15S, sale reported on Form 42,976$90.8K2021-12-16
2022-03-01S, sale reported on Form 4458$11.9K2022-03-03
2022-06-01S, sale reported on Form 4679$12.3K2022-06-03
2022-06-01S, sale reported on Form 4386$7.0K2022-06-03
2022-09-01S, sale reported on Form 4690$12.3K2022-09-06
2022-09-01S, sale reported on Form 4392$7.0K2022-09-06
2022-12-01S, sale reported on Form 4387$2.3K2022-12-05
2022-12-01S, sale reported on Form 4682$4.0K2022-12-05
2023-03-01S, sale reported on Form 4458$5.1K2023-03-03
2023-03-01S, sale reported on Form 4806$8.9K2023-03-03
2023-06-01S, sale reported on Form 43,122$35.9K2023-06-02
2023-06-01S, sale reported on Form 4399$4.6K2023-06-02
2023-06-01S, sale reported on Form 4701$8.1K2023-06-02
2023-09-01S, sale reported on Form 4398$4.0K2023-09-06
2023-09-01S, sale reported on Form 43,120$31.2K2023-09-06
2023-09-01S, sale reported on Form 4701$7.0K2023-09-06

UTRS

Director · 1 filing · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1670118) 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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