Riga Thomas J

CIK 00017263782 companiesDURHAM, NC

SEC Profile

Transactions

Companies

Filings

CIK

0001726378

Recent Transactions

50 trades

Disposition to Issuer
CHIMERIX INC
Common Stock
2025-04-21$8.55/sh−60,828→ 0 total
Disposition to Issuer
CHIMERIX INC
Employee Stock Option (Right to Buy)
2025-04-21−325,000→ 0 total
Disposition to Issuer
CHIMERIX INC
Employee Stock Option (Right to Buy)
2025-04-21−800,000→ 0 total
Award
CHIMERIX INC
Common Stock
2025-01-07+54,275→ 57,501 total
Award
CHIMERIX INC
Stock Option (Right to Buy)
2025-01-07+325,000→ 325,000 total
Award
CHIMERIX INC
Employee Stock Option (Right to Buy)
2023-11-16+800,000→ 800,000 total
Disposition to Issuer
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-07-31−317,474→ 0 total
Disposition to Issuer
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-07-31−204,471→ 0 total
Disposition to Issuer
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2023-07-31−3,112,000→ 0 total
Disposition to Issuer
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-07-31−1,317,694→ 0 total
Disposition to Issuer
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2023-07-31−2,567,440→ 0 total
Disposition to Issuer
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2023-07-31−1,078,500→ 0 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-03-15$0.80/sh−31,381→ 472,411 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-03-14$0.82/sh−18,153→ 503,792 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-02-22$0.76/sh−14,607→ 1,862,041 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-02-22$0.77/sh−22,402→ 1,839,639 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-01-31$0.66/sh−107,424→ 1,900,598 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-01-30$0.54/sh−69,389→ 2,008,022 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2023-01-03+3,112,000→ 3,112,000 total
Award
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-01-03+888,000→ 2,077,411 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2023-01-03$0.38/sh−23,929→ 1,189,411 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2022-06-21+1,078,500→ 1,078,500 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2022-06-21+1,488,940→ 1,488,940 total
Award
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2022-06-21+405,040→ 1,213,340 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2022-03-16$0.71/sh−18,829→ 568,800 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2022-03-15$0.70/sh−20,356→ 587,629 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2022-02-24$0.64/sh−18,441→ 607,985 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2022-02-23$0.70/sh−19,953→ 626,426 total
Award
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2022-02-14+239,500→ 1,213,340 total
Award
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-12-30+239,500→ 646,379 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2021-12-30+1,078,500→ 1,078,500 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-05-14$3.07/sh−2,250→ 406,879 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-05-13$3.09/sh−3,402→ 409,129 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-03-16$3.69/sh−18,828→ 412,531 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-03-15$3.63/sh−23,291→ 431,359 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-02-22$3.73/sh−5,000→ 454,650 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-02-19$3.64/sh−5,018→ 459,650 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2021-02-18+162,921→ 162,921 total
Award
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-02-18+134,410→ 464,668 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Appreciation Right
2021-02-18+382,865→ 382,865 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-01-20$4.31/sh−10,000→ 330,258 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-01-19$3.81/sh−11,657→ 340,258 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2021-01-19$4.00/sh−64,626→ 351,915 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2020-05-14$3.06/sh−1,125→ 416,433 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2020-05-13$3.25/sh−2,086→ 417,558 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2020-04-01$2.23/sh−938→ 419,644 total
Sale
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2020-03-31$2.31/sh−1,854→ 420,582 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Appreciation Right
2020-03-12+375,000→ 375,000 total
Award
SPECTRUM PHARMACEUTICALS INC
Stock Option (Right to Buy)
2020-03-12+300,000→ 300,000 total
Award
SPECTRUM PHARMACEUTICALS INC
Common Stock, $0.001 par value
2020-03-12+188,285→ 422,436 total

Companies

Recent Filings

Address

C/O CHIMERIX, INC. 2505 MERIDIAN PKWY, SUITE 100

DURHAM, NC, 27713

View on SEC.gov