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Titterton Lewis H jr insider trades
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Titterton Lewis H jr insider trades

Titterton Lewis H jr has filed 48 Form 4s with the SEC that we hold, for Anixa Biosciences Inc (ANIX) (Director) and Parkervision INC (PRKR) (Director). Across all of them we count 33 purchases worth $2.0M and 0 sales worth $0 reported on Form 4. In the last 12 months: 6 purchases ($1.2M) and 0 sales ($0). The largest single trade was a purchase of 4,761,905 shares of Parkervision INC worth $1.0M, dated 2025-11-18. The first filing on our record is dated 2021-07-15 and the latest 2026-09-25.

Anixa Biosciences Inc (ANIX)

Director · 39 filings · 32 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-07-14P, purchase reported on Form 423,300$86.7K2021-07-15
2021-07-15P, purchase reported on Form 42,200$8.0K2021-07-19
2021-07-16P, purchase reported on Form 410,000$40.7K2021-07-19
2021-07-26P, purchase reported on Form 430,000$126.3K2021-07-28
2021-10-29P, purchase reported on Form 418,244$86.8K2021-11-01
2022-01-07P, purchase reported on Form 411,000$33.9K2022-01-10
2022-01-10P, purchase reported on Form 46,000$18.5K2022-01-11
2022-01-11P, purchase reported on Form 42,000$6.4K2022-01-12
2022-01-12P, purchase reported on Form 45,000$16.4K2022-01-13
2022-04-26P, purchase reported on Form 410,000$27.9K2022-04-27
2024-04-09P, purchase reported on Form 415,009$49.2K2024-04-10
2024-06-07P, purchase reported on Form 410,738$27.1K2024-06-10
2024-06-10P, purchase reported on Form 4330$8582024-06-12
2024-06-11P, purchase reported on Form 47,102$18.9K2024-06-12
2024-06-13P, purchase reported on Form 4405$1.1K2024-06-14
2024-06-14P, purchase reported on Form 44,000$10.7K2024-06-18
2024-07-25P, purchase reported on Form 4796$2.2K2024-07-29
2024-07-26P, purchase reported on Form 47,700$23.3K2024-07-29
2024-07-30P, purchase reported on Form 421,646$66.2K2024-08-01
2024-07-31P, purchase reported on Form 45,580$18.0K2024-08-01
2025-01-17P, purchase reported on Form 410,000$25.7K2025-01-17
2025-01-21P, purchase reported on Form 46,000$15.5K2025-01-22
2025-01-22P, purchase reported on Form 42,000$6.0K2025-01-23
2025-01-23P, purchase reported on Form 42,000$5.8K2025-01-27
2025-01-24P, purchase reported on Form 41,000$3.0K2025-01-27
2025-07-11P, purchase reported on Form 410,000$31.4K2025-07-15
2025-07-31P, purchase reported on Form 410,000$30.8K2025-08-04
2026-06-16P, purchase reported on Form 42,836$7.5K2026-06-17
2026-07-15P, purchase reported on Form 42,797$9.2K2026-07-16
2026-07-20P, purchase reported on Form 412,000$41.6K2026-07-20
2026-09-10P, purchase reported on Form 410,000$27.3K2026-09-14
2026-09-23P, purchase reported on Form 449,036$131.9K2026-09-25

Parkervision INC (PRKR)

Director · 10 filings · 1 purchase or sale
Trade dateCodeSharesValue as filedFiled
2025-11-18P, purchase reported on Form 44,761,905$1.0M2025-11-18
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1499254) 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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