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NASDAQ:RTTR
Delisted

Ritter Pharmaceuticals Stock Insider Trading

NASDAQ Stock Exchange
Open Broker Account
$5.89
+0.760 (+14.81%)
At Close: Jun 08, 2020
Forecast Insider Trading Signals Historical Prices Predictions Profile
Date Action Amount Person Type
May 18, 2020 Buy 361 502 Ritter Ira E. Non-qualified Stock Option (Right to Buy)
May 18, 2020 Buy 583 068 Ritter Andrew J Non-qualified Stock Option (Right to Buy)
Apr 10, 2020 Buy 38 461 Foehr Matthew W Common Stock
Apr 10, 2020 Sell 38 461 Foehr Matthew W Warrant Shares (right to buy)
Mar 12, 2020 Sell 500 000 Doyle Noah Common Stock
Mar 04, 2020 Sell 18 750 Ritter Ira E. Common Stock
Mar 04, 2020 Sell 18 750 Ritter Andrew J Common Stock
Feb 25, 2020 Buy 500 000 Doyle Noah Common Stock
Feb 25, 2020 Sell 500 000 Doyle Noah Warrants (right to buy)
Jan 21, 2020 Buy 76 923 Foehr Matthew W Common Stock
Jan 21, 2020 Sell 100 Foehr Matthew W Series B convertible preferred stock
Jan 15, 2020 Buy 12 000 Foehr Matthew W Non-qualified Stock Option (Right to Buy)
Jan 15, 2020 Buy 12 000 Maier Paul V Non-qualified Stock Option (Right to Buy)
Jan 15, 2020 Buy 12 000 Doyle Noah Non-qualified Stock Option (right to buy)
Feb 06, 2019 Buy 15 000 Foehr Matthew W Non-qualified Stock Option (Right to Buy)
Feb 06, 2019 Buy 15 000 Doyle Noah Non-qualified Stock Option (right to buy)
Feb 06, 2019 Buy 15 000 Maier Paul V Non-qualified Stock Option (Right to Buy)
Feb 06, 2019 Buy 200 000 Ritter Ira E. Non-Qualified Stock Option (Right to Buy)
Feb 06, 2019 Buy 252 000 Ritter Andrew J Non-qualified Stock Option (Right to Buy)
Nov 05, 2018 Buy 38 461 Foehr Matthew W Warrant Shares (right to buy)
Nov 05, 2018 Buy 100 Foehr Matthew W Series B convertible preferred stock
Aug 17, 2018 Buy 19 751 Foehr Matthew W Common Stock
Aug 17, 2018 Buy 19 751 Foehr Matthew W Common Stock
Jun 26, 2018 Buy 150 000 Ritter Andrew J Non-qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 30 000 Proehl Gerald T Non-qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 30 000 Doyle Noah Non-qualified Stock Option (right to buy)
Jan 23, 2018 Buy 30 000 Maier Paul V Non-qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 30 000 Foehr Matthew W Non-qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 495 065 Step Michael D Non-qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 495 065 Ritter Andrew J Non-qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 495 065 Ritter Ira E. Non-Qualified Stock Option (Right to Buy)
Jan 23, 2018 Buy 124 000 Benjamin Jeffrey S Non-qualified Stock Option (right to buy)
Oct 12, 2017 Buy 0 Benjamin Jeffrey S
Oct 03, 2017 Buy 187 500 Ritter Andrew J Common Stock
Oct 03, 2017 Buy 187 500 Ritter Andrew J Warrants (Right to Buy)
Oct 03, 2017 Buy 187 500 Ritter Ira E. Common Stock
Oct 03, 2017 Buy 187 500 Ritter Ira E. Warrants (right to buy)
Oct 03, 2017 Buy 5 000 000 Doyle Noah Common Stock
Oct 03, 2017 Buy 5 000 000 Doyle Noah Warrants (right to buy)
Oct 03, 2017 Buy 5 000 000 Javelin Venture Partners, L.p. Common Stock
Oct 03, 2017 Buy 5 000 000 Javelin Venture Partners, L.p. Warrants (right to buy)
May 18, 2017 Buy 18 000 Foehr Matthew W Common Stock
May 11, 2017 Buy 13 000 Step Michael D Common Stock
Feb 27, 2017 Buy 8 000 Step Michael D Common Stock
Feb 27, 2017 Buy 2 000 Step Michael D Common Stock
Jan 25, 2017 Buy 58 000 Step Michael D Non-qualified Stock Option (Right to Buy)
Jan 25, 2017 Buy 15 000 Mochizuki Ellen F. Non-qualified Stock Option (Right to Buy)
Nov 29, 2016 Buy 7 000 Proehl Gerald T Stock Option (2015 Equity Incentive Plan)
Nov 29, 2016 Buy 7 000 Maier Paul V Stock Option (2015 Equity Incentive Plan)
Nov 29, 2016 Buy 7 000 Foehr Matthew W Stock Option (2015 Equity Incentive Plan)
Oct 25, 2016 Buy 140 044 Ritter Andrew J Non-qualified Stock Option (Right to Buy)
Oct 25, 2016 Buy 140 044 Ritter Ira E. Non-qualified Stock Option (Right to Buy)
Jul 05, 2016 Buy 82 000 Step Michael D Non-qualified Stock Option (Right to Buy)
Jul 05, 2016 Buy 82 000 Ritter Ira E. Non-qualified Stock Option (Right to Buy)
Jul 05, 2016 Buy 82 000 Ritter Andrew J Non-qualified Stock Option (Right to Buy)
Feb 22, 2016 Buy 6 250 Ritter Ira E. Common Stock
Feb 22, 2016 Buy 6 250 Ritter Andrew J Common Stock
Jan 26, 2016 Buy 10 000 Mochizuki Ellen F. Stock Options (2015 Equity Incentive Plan)
Jan 08, 2016 Buy 13 000 Foehr Matthew W Common Stock
Jan 07, 2016 Buy 27 000 Step Michael D Common Stock
Oct 13, 2015 Buy 10 000 Maier Paul V Stock Option (2015 Equity Incentive Plan)
Oct 13, 2015 Buy 10 000 Foehr Matthew W Stock Option (2015 Equity Incentive Plan)
Oct 13, 2015 Buy 10 000 Proehl Gerald T Stock Option (2015 Equity Incentive Plan)
Sep 21, 2015 Buy 0 Mochizuki Ellen F.
Aug 28, 2015 Buy 0 Step Michael D
Jun 29, 2015 Buy 817 272 Stonehenge Partners Llc Common Stock
Jun 29, 2015 Sell 817 272 Stonehenge Partners Llc Convertible Preferred Stock
Jun 29, 2015 Buy 817 272 Ritter Ira E. Common Stock
Jun 29, 2015 Sell 817 272 Ritter Ira E. Convertible Preferred Stock
Jun 29, 2015 Buy 817 272 Ritter Andrew J Common Stock
Jun 29, 2015 Sell 817 272 Ritter Andrew J Convertible Preferred Stock
Jun 29, 2015 Buy 322 753 Javelin Venture Partners I Spv I, Llc Common Stock
Jun 29, 2015 Sell 322 753 Javelin Venture Partners I Spv I, Llc Convertible Preferred Stock
Jun 29, 2015 Buy 1 247 804 Javelin Venture Partners, L.p. Common Stock
Jun 29, 2015 Sell 1 247 804 Javelin Venture Partners, L.p. Convertible Preferred Stock
Jun 29, 2015 Buy 1 247 804 Doyle Noah Common Stock
Jun 29, 2015 Buy 322 753 Doyle Noah Common Stock
Jun 29, 2015 Sell 322 753 Doyle Noah Convertible Preferred Stock
Jun 24, 2015 Sell 0 Doyle Noah Common Stock
Jun 24, 2015 Buy 800 000 Javelin Venture Partners, L.p. Common Stock
Jun 24, 2015 Buy 800 000 Doyle Noah Common Stock
Jun 24, 2015 Buy 50 000 Proehl Gerald T Common Stock
Jun 24, 2015 Buy 4 000 Foehr Matthew W Common Stock
Jun 24, 2015 Buy 817 272 Stonehenge Partners Llc Convertible Preferred Stock
Jun 24, 2015 Buy 0 Step Michael D Stock Option
Jun 24, 2015 Buy 26 163 Step Michael D Stock Option
Jun 24, 2015 Buy 73 377 Step Michael D Stock Option
Jun 24, 2015 Buy 322 753 Javelin Venture Partners I Spv I, Llc Warrant
Jun 24, 2015 Buy 322 753 Javelin Venture Partners I Spv I, Llc Convertible Preferred Stock
Jun 24, 2015 Buy 83 224 Javelin Venture Partners, L.p. Warrant
Jun 24, 2015 Buy 1 247 804 Javelin Venture Partners, L.p. Convertible Preferred Stock
Jun 24, 2015 Buy 83 224 Doyle Noah Warrant
Jun 24, 2015 Buy 1 247 804 Doyle Noah Convertible Preferred Stock
Jun 24, 2015 Buy 20 979 Ritter Ira E. Stock Option
Jun 24, 2015 Buy 432 434 Ritter Ira E. Stock Option
Jun 24, 2015 Buy 48 951 Ritter Ira E. Stock Option
Jun 24, 2015 Buy 817 272 Ritter Ira E. Convertible Preferred Stock
Jun 24, 2015 Buy 20 979 Ritter Andrew J Stock Option
Jun 24, 2015 Buy 432 434 Ritter Andrew J Stock Option
Jun 24, 2015 Buy 48 951 Ritter Andrew J Stock Option
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INSIDER POWER
0
Last 100 transactions
Buy: 38 847 104 | Sell: 5 421 187 (Shares)

Based on the 100 latest insides trades, we have calculated the insider power to be negative at a ratio of 0.000.

In total, the insiders bought 38 847 104 and sold 5 421 187 RTTR shares in the last 100 trades.

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About Ritter Pharmaceuticals

Ritter Pharmaceuticals Ritter Pharmaceuticals, Inc. develops novel therapeutic products that modulate the human gut microbiome to treat gastrointestinal diseases. Its lead product candidate is RP-G28, a novel microbiome modulator, which is under development for the reduction of symptoms associated with lactose intolerance. The company’s RP-G28 is designed to stimulate the growth of lactose-metabolizing bacteria in the colon, thereby adapting the gut microbiome to assi... RTTR Profile

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