Gramm Jefferson Insider Trades

Insider Trading History

Track insider trading activity for Gramm Jefferson. 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
Joint
Joint JYNT
Director
Holding Value $20.2M 2,452,624 shares
Last Trade
Oct 12, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$1.55k 100 shares
$15.50
$8.23
Joint
Joint JYNT
Director
Holding Value $20.2M 2,452,524 shares
Last Trade
Oct 11, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$314k 20,400 shares
$15.37
$8.23
Joint
Joint JYNT
Director
Holding Value $20M 2,432,124 shares
Last Trade
Oct 10, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$514k 33,484 shares
$15.36
$8.23
Joint
Joint JYNT
Director
Holding Value $19.7M 2,398,640 shares
Last Trade
Oct 07, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$56k 3,615 shares
$15.49
$8.23
Joint
Joint JYNT
Director
Holding Value $17.7M 2,152,346 shares
Last Trade
Sep 06, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$38.6k 2,346 shares
$16.47
$8.23
Rubicon Technology
Rubicon Technology RBCN
10% owner, other, See Footnote 1
Holding Value $731k 128,323 shares
Last Trade
Aug 19, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.81M 132,992 shares
$13.62
$5.70
Rubicon Technology
Rubicon Technology RBCN
Director
Holding Value $31.1k 5,454 shares
Last Trade
Jul 29, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$16.2k 1,010 shares
$16.04
$5.70
Joint
Joint JYNT
Director
Holding Value $17.7M 2,150,000 shares
Last Trade
Jun 13, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$523k 38,132 shares
$13.71
$8.23
Joint
Joint JYNT
Director
Holding Value $17.3M 2,105,075 shares
Last Trade
May 24, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$332k 22,187 shares
$14.98
$8.23
Joint
Joint JYNT
Director
Holding Value $17.1M 2,082,888 shares
Last Trade
May 09, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$759k 47,326 shares
$16.04
$8.23
Rubicon Technology
Rubicon Technology RBCN
10% owner
Holding Value $5.76k 1,010 shares
Last Trade
Jun 24, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$9.89k 1,010 shares
$9.79
$5.70
Rubicon Technology
Rubicon Technology RBCN
10% owner
Holding Value $25.3k 4,444 shares
Last Trade
Jun 23, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$12.4k 1,250 shares
$9.90
$5.70
Rubicon Technology
Rubicon Technology RBCN
10% owner
Holding Value $7.12k 1,250 shares
Last Trade
Jul 16, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$10.2k 1,250 shares
$8.14
$5.70
Rubicon Technology
Rubicon Technology RBCN
10% owner
Holding Value $18.2k 3,194 shares
Last Trade
Jul 15, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$9.59k 1,199 shares
$8.00
$5.70
Rubicon Technology
Rubicon Technology RBCN
Director
Holding Value $6.83k 1,199 shares
Last Trade
May 30, 2019 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$9.93k 1,199 shares
$8.28
$5.70
Rubicon Technology
Rubicon Technology RBCN
Director
Holding Value $11.4k 1,995 shares
Last Trade
May 29, 2019 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$11.6k 1,391 shares
$8.34
$5.70
Tandy Leather Factory
Tandy Leather Factory TLF
10% owner
Holding Value $6.84M 2,861,689 shares
Last Trade
Mar 22, 2019 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
No data
No data
$2.39
Tandy Leather Factory
Tandy Leather Factory TLFA
10% owner
Holding Value $15.7M 2,861,689 shares
Last Trade
Mar 22, 2019 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
No data
No data
$5.48
Tandy Leather Factory
Tandy Leather Factory TLF
10% owner
Holding Value $12.3k 5,161 shares
Last Trade
Mar 11, 2019 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
No data
No data
$2.39
Tandy Leather Factory
Tandy Leather Factory TLF
10% owner
Holding Value $6.84M 2,861,181 shares
Last Trade
Mar 11, 2019 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
No data
No data
$2.39

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