WaveMan · Form 4
Barrett John Frederick insider trades
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Barrett John Frederick insider trades

Barrett John Frederick has filed 16 Form 4s with the SEC that we hold, for HZN (Director) and Nn INC (NNBR) (10% owner). Across all of them we count 30 purchases worth $2.8M and 9 sales worth $3.9M reported on Form 4. In the last 12 months: 0 purchases ($0) and 9 sales ($3.9M). The largest single trade was a sale of 555,305 shares of Nn INC worth $1.5M, dated 2026-04-23. The first filing on our record is dated 2021-09-13 and the latest 2026-04-29.

HZN

Director · 10 filings · 16 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-09-09P, purchase reported on Form 43,626$26.1K2021-09-13
2021-09-10P, purchase reported on Form 415,125$108.7K2021-09-13
2021-09-15P, purchase reported on Form 43,608$25.4K2021-09-17
2021-09-16P, purchase reported on Form 410,100$69.5K2021-09-17
2022-02-15P, purchase reported on Form 490,197$473.5K2022-02-17
2022-02-16P, purchase reported on Form 46,637$34.2K2022-02-17
2022-02-22P, purchase reported on Form 45,926$29.0K2022-02-24
2022-02-23P, purchase reported on Form 49,265$45.6K2022-02-24
2022-02-24P, purchase reported on Form 41,389$7.2K2022-02-24
2022-03-14P, purchase reported on Form 420,000$90.4K2022-03-16
2022-03-15P, purchase reported on Form 435,822$155.5K2022-03-16
2022-05-13P, purchase reported on Form 4114,500$284.0K2022-05-17
2022-05-16P, purchase reported on Form 45,000$11.7K2022-05-17
2022-05-17P, purchase reported on Form 41,300$3.0K2022-05-17
2022-05-18P, purchase reported on Form 42,891$6.8K2022-05-20
2022-05-20P, purchase reported on Form 42,505$5.9K2022-05-20

Nn INC (NNBR)

10% owner · 6 filings · 23 purchases and sales
Trade dateCodeSharesValue as filedFiled
2022-04-19P, purchase reported on Form 4274,619$714.0K2022-04-21
2022-04-20P, purchase reported on Form 459,802$163.3K2022-04-21
2022-04-21P, purchase reported on Form 469,495$191.1K2022-04-21
2023-04-10P, purchase reported on Form 422,647$24.2K2023-04-12
2023-04-11P, purchase reported on Form 434,518$36.9K2023-04-12
2023-04-12P, purchase reported on Form 4114,160$121.0K2023-04-12
2023-04-13P, purchase reported on Form 43,100$3.3K2023-04-17
2023-04-14P, purchase reported on Form 474,674$78.4K2023-04-17
2023-04-20P, purchase reported on Form 4200$2162023-04-24
2023-04-21P, purchase reported on Form 413,031$13.9K2023-04-24
2023-04-24P, purchase reported on Form 41,200$1.3K2023-04-24
2023-05-05P, purchase reported on Form 450,000$50.5K2023-05-09
2023-05-08P, purchase reported on Form 452,807$52.3K2023-05-09
2023-05-09P, purchase reported on Form 43,818$4.4K2023-05-09
2026-04-15S, sale reported on Form 4315,436$649.8K2026-04-29
2026-04-16S, sale reported on Form 440,030$81.7K2026-04-29
2026-04-17S, sale reported on Form 4348,161$797.3K2026-04-29
2026-04-20S, sale reported on Form 479,757$178.7K2026-04-29
2026-04-21S, sale reported on Form 455,483$122.6K2026-04-29
2026-04-22S, sale reported on Form 494,380$217.1K2026-04-29
2026-04-23S, sale reported on Form 4555,305$1.5M2026-04-29
2026-04-24S, sale reported on Form 412,199$30.6K2026-04-29
2026-04-27S, sale reported on Form 4136,165$358.1K2026-04-29
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1858308) 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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