PRINS RICHARD K Insider Trades

Insider Trading History

Track insider trading activity for PRINS RICHARD K. 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
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $729k 37,598 shares
Last Trade
Jun 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$470k 25,508 shares
$18.42
$19.40
IGC Pharma
IGC Pharma IGC
Director
Holding Value $413k 1,541,251 shares
Last Trade
Apr 01, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$19k 70,000 shares
$0.27
$0.27
IGC Pharma
IGC Pharma IGC
Director
Holding Value $394k 1,471,251 shares
Last Trade
Apr 01, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$27.1k 100,000 shares
$0.27
$0.27
IGC Pharma
IGC Pharma IGC
Director
Holding Value $18.8k 70,000 shares
Last Trade
Apr 01, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$19k 70,000 shares
$0.27
$0.27
IGC Pharma
IGC Pharma IGC
Director
Holding Value $0 0 shares
Last Trade
Apr 01, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$27.1k 100,000 shares
$0.27
$0.27
IGC Pharma
IGC Pharma IGC
Director
Holding Value $367k 1,371,251 shares
Last Trade
Jan 19, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$29.6k 100,000 shares
$0.30
$0.27
IGC Pharma
IGC Pharma IGC
Director
Holding Value $13.4k 50,000 shares
Last Trade
Jan 19, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$29.6k 100,000 shares
$0.30
$0.27
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $764k 39,362 shares
Last Trade
Nov 25, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$116k 4,179 shares
$27.69
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $683k 35,183 shares
Last Trade
Nov 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$113k 4,179 shares
$27.10
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $0 0 shares
Last Trade
Nov 25, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$116k 4,179 shares
$27.69
$19.40
IGC Pharma
IGC Pharma IGC
Director
Holding Value $201k 750,000 shares
Last Trade
Oct 17, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$300k 750,000 shares
$0.40
$0.27
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $683k 35,183 shares
Last Trade
Jun 02, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$289k 11,402 shares
$25.38
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $591k 30,471 shares
Last Trade
Dec 09, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$438k 10,000 shares
$43.77
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $785k 40,471 shares
Last Trade
Dec 09, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$438k 10,000 shares
$43.83
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $0 0 shares
Last Trade
Dec 09, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$438k 10,000 shares
$43.83
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $583k 30,061 shares
Last Trade
Dec 09, 2024 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$18k 410 shares
$43.83
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $81.1k 4,179 shares
Last Trade
Nov 12, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$119k 2,500 shares
$47.71
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $591k 30,471 shares
Last Trade
Nov 12, 2024 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$47.7k 1,000 shares
$47.71
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $611k 31,471 shares
Last Trade
Nov 12, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$244k 5,000 shares
$48.80
$19.40
Amphastar Pharmaceuticals
Amphastar Pharmaceuticals AMPH
Director
Holding Value $708k 36,471 shares
Last Trade
Nov 12, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$119k 2,500 shares
$47.71
$19.40

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