Chimerix
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
DEMSKI MARTHA J director
 Stock Option (Right to Buy) 2,000 $1.53 $3,060
Sale
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Purchase
RICCIARDI LISA director
 Common Stock 1,950 $38.54 $75,153
Option
DEMSKI MARTHA J director
 Stock Option (Right to Buy) 2,000 $1.53 $3,060
Sale
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
MARIO ERNEST director
 Stock Option (Right to Buy) 2,641 $17.19 $45,399
Option
MARIO ERNEST director
 Common Stock 2,641 $17.19 $45,399
Option
DEMSKI MARTHA J director
 Stock Option (Right to Buy) 2,000 $1.53 $3,060
Sale
DEMSKI MARTHA J director
 Common Stock 2,000 $37.1 $74,200
Option
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
ROGERS MICHAEL D. officer: Chief Development Offi..
 Stock Option (Right to Buy) 6,372 $7.57 $48,236
Option
ROGERS MICHAEL D. officer: Chief Development Offi..
 Common Stock 6,372 $7.57 $48,236
Option
BERREY M MICHELLE director, officer: President an..
 Common Stock 12,926 $11.51 $148,714
Option
BERREY M MICHELLE director, officer: President an..
 Stock Option (Right to Buy) 12,926 $11.51 $148,714
Option
MARIO ERNEST director
 Stock Option (Right to Buy) 5,279 $17.19 $90,746
Option
MARIO ERNEST director
 Common Stock 5,279 $17.19 $90,746
Option
DEMSKI MARTHA J director
 Stock Option (Right to Buy) 2,000 $1.53 $3,060
Sale
DEMSKI MARTHA J director
 Common Stock 2,000 $40.35 $80,700
Option
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
DEMSKI MARTHA J director
 Stock Option (Right to Buy) 2,000 $1.53 $3,060
Sale
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
BERREY M MICHELLE director, officer: President an..
 Stock Option (Right to Buy) 3,668 $4.26 $15,626
Option
BERREY M MICHELLE director, officer: President an..
 Common Stock 3,668 $4.26 $15,626
Option
MARIO ERNEST director
 Common Stock 5,279 $17.19 $90,746
Option
MARIO ERNEST director
 Common Stock (Right to Buy) 258 $23.26 $6,001
Option
MARIO ERNEST director
 Stock Option (Right to Buy) 5,021 $14.16 $71,072
Option
DEMSKI MARTHA J director
 Stock Option (Right to Buy) 2,000 $1.53 $3,060
Sale
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
DEMSKI MARTHA J director
 Common Stock 2,000 $1.53 $3,060
Option
BERREY M MICHELLE director, officer: President an..
 Stock Option (Right to Buy) 14,672 $4.26 $62,503
Option
BERREY M MICHELLE director, officer: President an..
 Common Stock 14,672 $4.26 $62,503
Option
TROST TIMOTHY W. officer: SVP, CFO & Secretary
 Stock Option (Right to Buy) 5,333 $18.75 $99,994
Option
TROST TIMOTHY W. officer: SVP, CFO & Secretary
 Common Stock 5,333 $18.75 $99,994
Purchase
MARIO ERNEST director
 Common Stock 10,000 $29 $290,000
Purchase
LEONARD JOHN M. director
 Common Stock 4,000 $29 $116,000
Option
MARIO ERNEST director
 Stock Option (Right to Buy) 8,799 $17.19 $151,255
Option
MARIO ERNEST director
 Common Stock 8,799 $17.19 $151,255
Option
TROST TIMOTHY W. officer: SVP, CFO & Secretary
 Common Stock 5,000 $2.35 $11,750
Sale
TROST TIMOTHY W. officer: SVP, CFO & Secretary
 Common Stock 5,000 $2.35 $11,750
Option
TROST TIMOTHY W. officer: SVP, CFO & Secretary
 Stock Option (Right to Buy) 5,000 $2.35 $11,750
Sale
NIEDEL JAMES director
 Common Stock 328,680 $29.58 $9,722,354
Sale
NIEDEL JAMES director
 Common Stock 444,317 $29.79 $13,233,982
Sale
NIEDEL JAMES director
 Common Stock 326,952 $28.98 $9,474,088
Sale
WOLLAEGER TIMOTHY director
 Common Stock 122,950 $29.28 $3,599,361
Sale
SANDERLING VENTURE PARTNERS V, LP 10 percent owner
 Common Stock 122,950 $29.28 $3,599,361
Sale
WOLLAEGER TIMOTHY director
 Common Stock 92,265 $24.61 $2,270,642
Sale
SANDERLING VENTURE PARTNERS VI CO INVESTMENT FUND LP 10 percent owner
 Common Stock 92,265 $24.61 $2,270,642
Purchase
MARIO ERNEST director
 Common Stock 10,000 $23.19 $231,870

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Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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