Koski Robert C (CIK 0001234880)

Latest company ownership

OGEN - ORAGENICS INC
Role: Director
Shares held
65,000
Last filed at
Sep 20, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2009Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 29, 2022 Jan 3, 2023 ORAGENICS INC Director Sell 27.5 -79,005 -5.82% ✗ $8.4K
Dec 14, 2022 Dec 16, 2022 ORAGENICS INC Director Sell 26.3 -165,497 -10.87% ✗ $29.1K
Dec 14, 2022 Dec 15, 2022 ORAGENICS INC Director Sell 45.0 -4,503 -0.29% ✗ $788
Dec 9, 2022 Dec 12, 2022 ORAGENICS INC Director Sell 27.5 -48,795 -3.10% ✗ $9.6K
Dec 8, 2022 Dec 9, 2022 ORAGENICS INC Director Sell 37.5 -13,036 -0.82% ✗ $2.6K
Nov 29, 2022 Dec 1, 2022 ORAGENICS INC Director Sell 22.5 -400,000 -20.11% ✗ $76.7K
Dec 30, 2021 Jan 3, 2022 ORAGENICS INC Director Buy 97.5 +1,000,000 101.08% ✗ $469.1K
Apr 24, 2020 Dec 23, 2020 ORAGENICS INC Director Sell 22.5 -345,000 -25.29% ✗ $132.4K
Dec 27, 2019 Dec 31, 2019 ORAGENICS INC Director Sell 22.5 -200,000 -12.79% ✗ $104.3K
Jul 31, 2019 Aug 2, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 45.0 -3,100 -1.16% ✓ $152K
Jul 24, 2019 Jul 25, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 45.0 -5,000 -1.84% ✓ $240K
Jun 27, 2019 Jul 1, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -2,500 -1.17% ✗ $110.8K
Jun 24, 2019 Jun 26, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -2,500 -1.15% ✗ $114.3K
Jun 21, 2019 Jun 25, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,000 -1.81% ✗ $235.2K
Jun 18, 2019 Jun 20, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -2,500 -1.14% ✗ $114K
Jun 14, 2019 Jun 18, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -24,950 -8.28% ✗ $1.2M
Jun 13, 2019 Jun 17, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -6,800 -1.95% ✗ $306.4K
Jun 7, 2019 Jun 11, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -2,500 -1.12% ✗ $112.9K
Mar 29, 2019 Apr 2, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -10,000 -4.27% ✗ $465.2K
Mar 1, 2019 Mar 6, 2019 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,000 -2.09% ✗ $248.5K
Sep 20, 2018 Sep 24, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 23.8 -29,580 -8.89% ✓ $1.7M
Sep 18, 2018 Sep 20, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 32.5 -21,000 -3.67% ✓ $1.1M
Sep 14, 2018 Sep 18, 2018 ORAGENICS INC Director Buy 95.0 +169,050 102.66% ✗ $70.7K
Sep 14, 2018 Sep 18, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 35.0 -18,700 -3.10% ✓ $997.4K
Sep 12, 2018 Sep 13, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 35.0 -15,300 -4.05% ✓ $799.8K
Sep 10, 2018 Sep 12, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -22,500 -5.62% ✗ $1.2M
Sep 5, 2018 Sep 7, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -7,500 -1.84% ✗ $376.4K
May 21, 2018 Jun 15, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -9,825 -3.80% ✗ $494.9K
May 25, 2018 May 30, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 32.5 -35,000 -4.61% ✓ $1.8M
May 16, 2018 May 18, 2018 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -25,000 -4.05% ✗ $1.2M
Sep 6, 2017 Sep 7, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 30.0 -15,000 -5.05% ✓ $748.1K
Aug 14, 2017 Aug 16, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -16,547 -5.28% ✗ $777.9K
Aug 10, 2017 Aug 14, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 46.3 -19,140 -0.29% ✓ $904.5K
Aug 8, 2017 Aug 10, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 45.0 -20,000 -0.87% ✓ $946.7K
Jun 2, 2017 Jun 6, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,000 -2.62% ✗ $220K
May 31, 2017 Jun 2, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -24,300 -7.13% ✗ $1M
May 25, 2017 May 30, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,700 -1.64% ✗ $243.8K
May 22, 2017 May 24, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 26.3 -20,000 -9.48% ✓ $844K
May 15, 2017 May 17, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 35.0 -10,000 -4.52% ✓ $420.4K
May 10, 2017 May 12, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -30,000 -11.95% ✓ $1.3M
May 5, 2017 May 9, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 27.5 -60,000 -5.49% ✓ $2.5M
May 3, 2017 May 5, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 35.0 -20,000 -3.99% ✓ $799.8K
May 1, 2017 May 3, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 23.8 -80,872 -7.51% ✓ $1.6M
Mar 31, 2017 Apr 4, 2017 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,000 -1.81% ✗ $180.6K
Oct 3, 2016 Oct 6, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 30.0 -23,410 -7.39% ✓ $745.4K
Oct 3, 2016 Oct 5, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 23.8 -48,410 -9.82% ✓ $1.5M
Aug 25, 2016 Aug 29, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -18,500 -5.96% ✗ $576.3K
Aug 22, 2016 Aug 24, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -32,500 -9.48% ✗ $988.3K
Jun 30, 2016 Jul 1, 2016 HELIOS TECHNOLOGIES, INC. Director Sell 20.0 -12,551 -4.35% ✗ $370.7K
Jun 30, 2016 Jul 1, 2016 ORAGENICS INC Director Buy 100.0 +5,815,080 76.43% ✗ $3M
Jun 22, 2016 Jun 23, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -10,000 -2.68% ✗ $308.5K
Apr 26, 2016 Apr 28, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 23.8 -40,000 -9.71% ✓ $1.4M
Mar 31, 2016 Apr 1, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -67,449 -8.56% ✗ $247.9K
Mar 18, 2016 Mar 22, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,100 -1.22% ✗ $176.6K
Mar 9, 2016 Mar 11, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -14,500 -1.83% ✗ $499.8K
Mar 4, 2016 Mar 8, 2016 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -45,000 -6.20% ✗ $1.5M
Apr 24, 2015 Apr 28, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 47.5 -3,905 -0.86% ✓ $164.1K
Mar 27, 2015 Mar 31, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 42.5 -11,800 -1.93% ✓ $485K
Mar 23, 2015 Mar 25, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -22,000 -2.38% ✗ $911.3K
Mar 19, 2015 Mar 23, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -48,897 -4.20% ✗ $2M
Mar 17, 2015 Mar 19, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 17.5 -36,500 -3.37% ✗ $1.5M
Mar 12, 2015 Mar 16, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 32.5 -2,091 -0.57% ✗ $83.3K
Feb 26, 2015 Mar 2, 2015 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -68,215 -8.46% ✗ $182.2K
Dec 12, 2014 Dec 16, 2014 ORAGENICS INC Director Buy 67.5 +10,000 0.79% ✗ $8.8K
Dec 12, 2014 Dec 16, 2014 ORAGENICS INC Director Buy 78.8 +13,768 1.10% ✗ $11.6K
Dec 12, 2014 Dec 16, 2014 ORAGENICS INC Director Buy 67.5 +9,900 0.80% ✗ $8.2K
Dec 12, 2014 Dec 16, 2014 ORAGENICS INC Director Buy 78.8 +18,686 1.52% ✗ $15.1K
Dec 12, 2014 Dec 16, 2014 ORAGENICS INC Director Buy 47.5 +800 0.05% ✗ $632
Dec 11, 2014 Dec 15, 2014 ORAGENICS INC Director Buy 78.8 +25,400 1.55% ✗ $21.7K
Dec 10, 2014 Dec 12, 2014 ORAGENICS INC Director Buy 78.8 +13,000 1.07% ✗ $11.1K
Dec 4, 2014 Dec 11, 2014 ORAGENICS INC Director Buy 60.0 +5,800 0.36% ✗ $5.2K
Dec 2, 2014 Dec 4, 2014 ORAGENICS INC Director Buy 67.5 +8,800 0.54% ✗ $7.8K
Nov 28, 2014 Dec 2, 2014 ORAGENICS INC Director Buy 68.8 +15,000 0.93% ✗ $14K
Nov 26, 2014 Dec 1, 2014 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 22.5 -5,000 -1.25% ✗ $205.4K
Nov 25, 2014 Nov 26, 2014 ORAGENICS INC Director Buy 55.0 +2,200 0.14% ✗ $2K
Nov 24, 2014 Nov 25, 2014 ORAGENICS INC Director Buy 55.0 +2,800 0.17% ✗ $2.7K
Nov 19, 2014 Nov 20, 2014 ORAGENICS INC Director Buy 78.8 +24,546 2.06% ✗ $20.8K
Nov 13, 2014 Nov 17, 2014 ORAGENICS INC Director Buy 78.8 +13,000 1.11% ✗ $10.9K
Nov 12, 2014 Nov 13, 2014 ORAGENICS INC Director Buy 78.8 +15,100 1.30% ✗ $12.8K
Nov 10, 2014 Nov 13, 2014 HELIOS TECHNOLOGIES, INC. 10% Owner Sell 20.0 -9,500 -1.78% ✗ $401.4K
Nov 10, 2014 Nov 12, 2014 ORAGENICS INC Director Buy 67.5 +7,000 0.61% ✗ $5.9K
Mar 28, 2014 Mar 31, 2014 ORAGENICS INC Director Sell 52.5 -200 -0.01% ✗ $610
Mar 25, 2014 Mar 27, 2014 ORAGENICS INC Director Sell 43.8 -6,730 -0.42% ✗ $20.6K
Mar 13, 2014 Mar 17, 2014 ORAGENICS INC Director Sell 43.8 -8,009 -0.50% ✗ $24.9K
Mar 11, 2014 Mar 13, 2014 ORAGENICS INC Director Sell 36.3 -9,067 -0.56% ✗ $28.3K
Jul 31, 2012 Aug 2, 2012 ORAGENICS INC Director Buy 100.0 +1,692,123 19.71% ✗ $2.5M
Jul 30, 2010 Aug 3, 2010 ORAGENICS INC Director Buy 95.0 +5,000,000 8.87% ✗ $2M
Jan 11, 2010 Jan 13, 2010 ORAGENICS INC Director Buy 85.0 +1,000,000 1.85% ✗ $250K
Dec 30, 2009 Jan 4, 2010 ORAGENICS INC Director Buy 100.0 +9,000,000 20.47% ✗ $2.3M
Jun 29, 2009 Jul 6, 2009 ORAGENICS INC Director Buy 100.0 +50,000,000 100.00% ✗ $4M