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CIK 0001357874 · Non-accelerated filer<br>Smaller reporting company

PRECISION BIOSCIENCES INC

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Ticker
DTIL
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
May 21
Incorporated
DE
Entity type
operating
Phone
919-314-5512
Business address
302 EAST PETTIGREW STREET, SUITE A-100, DURHAM, NC, 27701
Open-market buys, last 90 days
$29,501
in 3 filings
Open-market sales, last 90 days
$27,505
in 1 filing, $28K under 10b5-1 plans

Net +$1,996. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-01-20 Amoroso Michael President and CEO Option exercise 10b5-1 +8,888 124,463
2026-01-20 Amoroso Michael President and CEO Option exercise 10b5-1 +37,069 161,532
2026-01-20 Amoroso Michael President and CEO Option exercise 10b5-1 +69,421 230,953
2026-01-20 Amoroso Michael President and CEO Option exercise · Restricted Stock Units 10b5-1 −8,888 0
2026-01-20 Amoroso Michael President and CEO Option exercise · Restricted Stock Units 10b5-1 −37,069 37,069
2026-01-20 Amoroso Michael President and CEO Option exercise · Restricted Stock Units 10b5-1 −69,421 69,421
2026-01-20 Scimeca Dario General Counsel and Secretary Option exercise 10b5-1 +1,978 30,236
2026-01-20 Scimeca Dario General Counsel and Secretary Option exercise 10b5-1 +8,425 38,661
2026-01-20 Scimeca Dario General Counsel and Secretary Option exercise 10b5-1 +14,908 53,569
2026-01-20 Scimeca Dario General Counsel and Secretary Option exercise · Restricted Stock Units 10b5-1 −1,978 0
2026-01-20 Scimeca Dario General Counsel and Secretary Option exercise · Restricted Stock Units 10b5-1 −8,425 8,425
2026-01-20 Scimeca Dario General Counsel and Secretary Option exercise · Restricted Stock Units 10b5-1 −14,908 14,907
2026-01-20 Kelly John Alexander Chief Financial Officer Option exercise 10b5-1 +3,888 81,186
2026-01-20 Kelly John Alexander Chief Financial Officer Option exercise 10b5-1 +13,900 95,086
2026-01-20 Kelly John Alexander Chief Financial Officer Option exercise 10b5-1 +26,575 121,661
2026-01-20 Kelly John Alexander Chief Financial Officer Option exercise · Restricted Stock Units 10b5-1 −3,888 0
2026-01-20 Kelly John Alexander Chief Financial Officer Option exercise · Restricted Stock Units 10b5-1 −13,900 13,901
2026-01-20 Kelly John Alexander Chief Financial Officer Option exercise · Restricted Stock Units 10b5-1 −26,575 26,575
2026-01-20 SMITH J. JEFFERSON Chief Research Officer Option exercise 10b5-1 +2,500 93,718
2026-01-20 SMITH J. JEFFERSON Chief Research Officer Option exercise 10b5-1 +10,447 104,165

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