Titterton Lewis H jr
SEC insider (Form 3/4/5 filer). CIK 0001499254. Director at Anixa Biosciences Inc (ANIX) and 1 other issuer. 29 reported Form 4/5 transactions since Sep 2024; latest on Oct 23, 2026. Located in SAN JOSE, CA.
Companies Titterton Lewis H jr has filed insider reports for
- Anixa Biosciences Inc (ANIX): Director
- PARKERVISION INC (PRKR): Director
Titterton Lewis H jr
CIK: 0001499254
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (29 total)
- Oct 23, 2026ANIX
Anixa Biosciences Inc
PurchaseDirect8K shares at avg. $2.98$24K - Sep 23, 2026ANIX
Anixa Biosciences Inc
PurchaseDirect49K shares at avg. $2.69$132K - Sep 10, 2026ANIX
Anixa Biosciences Inc
PurchaseDirect10K shares at avg. $2.73$27K - Jul 20, 2026ANIX
Anixa Biosciences Inc
PurchaseDirect12K shares at avg. $3.47$42K - Jul 15, 2026ANIX
Anixa Biosciences Inc
PurchaseDirect2.8K shares at avg. $3.28$9K - Jun 16, 2026ANIX
Anixa Biosciences Inc
PurchaseDirect2.8K shares at avg. $2.64$7K - Jan 22, 2026PRKR
PARKERVISION INC
AwardDirectOption to Purchase Common Stock
370K shares at avg. $0.24- - Jan 5, 2026ANIX
Anixa Biosciences Inc
AwardDirectEmployee Stock Option
25K shares- - Dec 15, 2025ANIX
Anixa Biosciences Inc
ExerciseDirect16K shares at avg. $2.92$47K - Nov 18, 2025PRKR
PARKERVISION INC
PurchaseDirect4.8M shares at avg. $0.21$1.0M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 23, 2026 |  ANIX Anixa Biosciences Inc | Purchase | 8,000 | $2.98 | $23,840 | Direct |
| Sep 23, 2026 | ANIX Anixa Biosciences Inc | Purchase | 49,036 | $2.69 | $131,907 | Direct |
| Sep 10, 2026 | ANIX Anixa Biosciences Inc | Purchase | 10,000 | $2.73 | $27,300 | Direct |
| Jul 20, 2026 | ANIX Anixa Biosciences Inc | Purchase | 12,000 | $3.47 | $41,640 | Direct |
| Jul 15, 2026 | ANIX Anixa Biosciences Inc | Purchase | 2,797 | $3.28 | $9,174 | Direct |
| Jun 16, 2026 | ANIX Anixa Biosciences Inc | Purchase | 2,836 | $2.64 | $7,487 | Direct |
| Jan 22, 2026 |  PRKR PARKERVISION INC | Award Option to Purchase Common Stock | 370,000 | $0.24 | - | Direct |
| Jan 5, 2026 | ANIX Anixa Biosciences Inc | Award Employee Stock Option | 25,000 | - | - | Direct |
| Dec 15, 2025 | ANIX Anixa Biosciences Inc | Exercise | 16,000 | $2.92 | $46,720 | Direct |
| Nov 18, 2025 | PRKR PARKERVISION INC | Purchase | 4,761,905 | $0.21 | $1,000,000 | Direct |
1-10 of 29 transactions