Sienko David C Insider Trades

Insider Trading History

Track insider trading activity for Sienko David C. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Hecla Mining
Hecla Mining HL
S. Vice President, GC & Secy.
Holding Value $11.7M 777,268 shares
Last Trade
Mar 02, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.18M 47,762 shares
$24.63
$15.07
Hecla Mining
Hecla Mining HL
S. Vice President, GC & Secy.
Holding Value $11.6M 769,974 shares
Last Trade
Mar 02, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$180k 7,294 shares
$24.63
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $245k 16,287 shares
Last Trade
Dec 18, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$310k 16,287 shares
$19.03
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $13.7M 906,370 shares
Last Trade
Dec 17, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.03M 207,553 shares
$19.42
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $16.8M 1,113,923 shares
Last Trade
Jun 23, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$350k 60,137 shares
$5.82
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $16.8M 1,113,923 shares
Last Trade
Jun 23, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$80.1k 13,768 shares
$5.82
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $16.8M 1,115,621 shares
Last Trade
Jun 23, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$700k 120,274 shares
$5.82
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $16.8M 1,115,621 shares
Last Trade
Jun 23, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$80.1k 13,768 shares
$5.82
$15.07
Hecla Mining
Hecla Mining HL
Sr. Vp, GC & Secretary
Holding Value $230k 15,258 shares
Last Trade
Jun 23, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$88.8k 15,258 shares
$5.82
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel & Secy.
Holding Value $13.8M 914,571 shares
Last Trade
Feb 26, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$113k 21,826 shares
$5.18
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel & Secy.
Holding Value $230k 15,285 shares
Last Trade
Feb 24, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$80k 15,258 shares
$5.24
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel & Secy.
Holding Value $14.1M 936,397 shares
Last Trade
Feb 24, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$238k 45,501 shares
$5.24
$15.07
Hecla Mining
Hecla Mining HL
Sr. VP - General Counsel
Holding Value $15.2M 1,006,307 shares
Last Trade
Aug 20, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$30.6k 5,092 shares
$6.01
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel
Holding Value $15M 996,123 shares
Last Trade
Jun 25, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$71.5k 14,559 shares
$4.91
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel
Holding Value $15M 996,123 shares
Last Trade
Jun 21, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$625k 120,958 shares
$5.17
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel
Holding Value $187k 12,390 shares
Last Trade
Jun 21, 2024 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$64.1k 12,390 shares
$5.17
$15.07
Hecla Mining
Hecla Mining HL
VP & General Counsel
Holding Value $12.7M 839,884 shares
Last Trade
Mar 18, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$225k 52,638 shares
$4.28
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel
Holding Value $12.3M 815,495 shares
Last Trade
Feb 26, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$38.6k 10,912 shares
$3.54
$15.07
Hecla Mining
Hecla Mining HL
VP - General Counsel
Holding Value $172k 11,435 shares
Last Trade
Feb 26, 2024 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$40.5k 11,435 shares
$3.54
$15.07
Hecla Mining
Hecla Mining HL
VP & General Counsel
Holding Value $13.1M 866,729 shares
Last Trade
Jun 21, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$80.2k 15,888 shares
$5.05
$15.07

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