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Clifton R. LaDuane Create: Alert

All | News | Filings
Date FiledTypeDescription
05/18/2023 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on ZEVRA THERAPEUTICS, INC.
Txns: Bought 51 shares @ $4.94, valued at $251.9
Bought 2,000 shares @ $4.9499, valued at $9.9k
Bought 689 shares @ $4.9495, valued at $3.4k
03/13/2023 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on ZEVRA THERAPEUTICS, INC.
Txns: Bought 1,725 shares @ $4.15, valued at $7.2k
01/13/2023 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 610 shares @ $5.82, valued at $3.6k
Bought 25 shares @ $5.585, valued at $139.6
01/11/2023 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Granted 459,726 options to buy @ $4.54, valued at $2.1M
10/03/2022 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 600 shares @ $5.98, valued at $3.6k
Bought 400 shares @ $5.983, valued at $2.4k
05/18/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/03/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
11/18/2021 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 510 shares @ $8.29, valued at $4.2k
09/29/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/20/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/01/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
08/24/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/24/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/27/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
08/26/2020 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 1,000 shares @ $0.839, valued at $839
08/18/2020 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 2,000 shares @ $0.695, valued at $1.4k
06/11/2020 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 1,500 shares @ $0.1923, valued at $288.5
05/26/2020 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 11,500 shares @ $0.183, valued at $2.1k
03/25/2020 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 1,000 shares @ $0.2182, valued at $218.2
03/12/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/07/2020 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Granted 160,000 options to buy @ $0.374, valued at $59.8k
12/30/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
11/27/2019 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Granted 36,000 options to buy @ $0.5161, valued at $18.6k
09/25/2019 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 3,650 shares @ $0.7452, valued at $2.7k
09/16/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/11/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/06/2019 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 850 shares @ $0.7674, valued at $652.3
02/08/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
10/11/2018 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/01/2018 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Bought 525 shares @ $6.1, valued at $3.2k
01/29/2018 4 Clifton R. LaDuane (CFO, Secretary & Treasurer) has filed a Form 4 on KEMPHARM, INC
Txns: Granted 75,000 options to buy @ $5.5, valued at $412.5k
09/25/2017 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/21/2017 4 Form 4 - Statement of changes in beneficial ownership of securities
03/27/2017 4 Form 4 - Statement of changes in beneficial ownership of securities
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