Insider Trading › TKOI › Insiders
TKOI
TKOI·Insider activity
$0.03
+0.00 (+0.02%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
TKOI
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
TKOIS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
No open-market insider purchases or sales of TKOI were filed in the last 180 days. Newest filing Sep 6, 2017 (9 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by TKOI insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
100Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of TKOI common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
100 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| KROSS PETER TDirector | Purchase | −69.7K | $0.15 | $10K | 5.0Mdirect | Sep 6, 2017 | Sep 6, 2017 | Form 4 ↗ |
| KROSS PETER TDirector | Purchase | +1,000 | $0.15 | $150 | 5.0Mdirect | Aug 31, 2017 | Sep 1, 2017 | Form 4 ↗ |
| KROSS PETER TDirector | Purchase | +10.0K | $0.15 | $2K | 5.0Mdirect | Aug 30, 2017 | Sep 1, 2017 | Form 4 ↗ |
| Blatt Leland D.Director | Purchase | +100.0K | $0.17 | $17K | 822.4Kdirect | Aug 16, 2017 | Aug 22, 2017 | Form 4 ↗ |
| KROSS PETER TDirector | Purchase | +177.8K | $0.17 | $30K | 4.9Mdirect | Jun 29, 2017 | Jun 29, 2017 | Form 4 ↗ |
| KROSS PETER TDirector | Purchase | +94.5K | $0.17 | $16K | 4.7Mdirect | Jun 28, 2017 | Jun 29, 2017 | Form 4 ↗ |
| KROSS PETER TDirector | Purchase | +5,000 | $0.17 | $850 | 4.6Mdirect | Jun 26, 2017 | Jun 29, 2017 | Form 4 ↗ |
| BYRNES ARTHUR EDirector | Purchase | +60.0K | $0.16 | $10K | 856.3Kdirect | May 26, 2017 | May 26, 2017 | Form 4 ↗ |
| BYRNES ARTHUR EDirector | Purchase | +125 | $0.16 | $20 | 796.3Kdirect | May 25, 2017 | May 26, 2017 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +5,000 | $0.19 | $950 | 63.1Kdirect | Dec 23, 2015 | Dec 23, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +1,667 | n/c | — | 58.1Kdirect | Dec 23, 2015 | Dec 23, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +1,000 | $0.20 | $200 | 56.4Kdirect | Nov 24, 2015 | Nov 30, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +3,500 | $0.21 | $735 | 55.4Kdirect | Nov 24, 2015 | Nov 30, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +1,849 | n/c | — | 51.9Kdirect | Nov 24, 2015 | Nov 30, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +3,128 | $0.26 | $813 | 50.1Kdirect | Oct 23, 2015 | Oct 26, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +5,556 | $0.24 | $1K | 47.0Kdirect | Sep 24, 2015 | Sep 24, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +2,000 | $0.24 | $480 | 1.3Mdirect | Sep 15, 2015 | Sep 15, 2015 | Form 4 ↗ |
| Reinders Gerrit J.Exec. VP Global Mktg/Sales | Purchase | +2,500 | $0.21 | $525 | 255.5Kdirect | Sep 8, 2015 | Sep 8, 2015 | Form 4 ↗ |
| Reinders Gerrit J.Exec. VP Global Mktg/Sales | Purchase | +2,262 | $0.22 | $498 | 253.0Kdirect | Sep 8, 2015 | Sep 8, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +6,818 | $0.23 | $2K | 1.4Mdirect | Sep 1, 2015 | Sep 1, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +5,128 | $0.27 | $1K | 41.4Kdirect | Aug 25, 2015 | Aug 25, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +4,762 | $0.21 | $1K | 1.3Mdirect | Aug 14, 2015 | Aug 17, 2015 | Form 4 ↗ |
| Reinders Gerrit J.Exec. VP Global Mktg/Sales | Purchase | +5,263 | $0.20 | $1K | 250.8Kdirect | Aug 7, 2015 | Aug 7, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +4,348 | $0.22 | $957 | 1.3Mdirect | Jul 15, 2015 | Jul 15, 2015 | Form 4 ↗ |
| Reinders Gerrit J.Exec. VP Global Mktg/Sales | Purchase | +4,545 | $0.22 | $1K | 245.5Kdirect | Jul 8, 2015 | Jul 8, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +2,500 | $0.23 | $575 | 1.4Mdirect | Jul 1, 2015 | Jul 1, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +4,022 | $0.23 | $925 | 1.4Mdirect | Jul 1, 2015 | Jul 1, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +5,700 | $0.22 | $1K | 36.3Kdirect | Jun 23, 2015 | Jun 24, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +5,263 | $0.19 | $1K | 1.3Mdirect | Jun 12, 2015 | Jun 15, 2015 | Form 4 ↗ |
| Reinders Gerrit J.Exec. VP Global Mktg/Sales | Purchase | +5,556 | $0.18 | $1K | 241.0Kdirect | Jun 5, 2015 | Jun 8, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +7,895 | $0.18 | $1K | 1.4Mdirect | Jun 1, 2015 | Jun 1, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +7,407 | $0.19 | $1K | 30.6Kdirect | May 26, 2015 | May 27, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +5,000 | $0.18 | $900 | 1.3Mdirect | May 14, 2015 | May 14, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +263 | $0.19 | $50 | 1.3Mdirect | May 14, 2015 | May 14, 2015 | Form 4 ↗ |
| Reinders Gerrit J.Exec. VP Global Mktg/Sales | Purchase | +5,263 | $0.19 | $1K | 235.4Kdirect | May 7, 2015 | May 7, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +8 | $0.18 | $1 | 1.4Mdirect | May 1, 2015 | May 4, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +7,407 | $0.18 | $1K | 23.2Kdirect | Apr 24, 2015 | Apr 24, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +2,500 | $0.19 | $475 | 1.4Mdirect | Apr 1, 2015 | Apr 1, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +4,022 | $0.21 | $845 | 1.4Mdirect | Apr 1, 2015 | Apr 1, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +2,000 | $0.19 | $380 | 15.8Kdirect | Mar 24, 2015 | Mar 24, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +6,818 | $0.20 | $1K | 1.4Mdirect | Mar 2, 2015 | Mar 2, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase Amended | +6,349 | $0.22 | $1K | 13.8Kdirect | Feb 25, 2015 | Mar 2, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +6,349 | $0.22 | $1K | 13.8Kdirect | Feb 25, 2015 | Feb 26, 2015 | Form 4 ↗ |
| Sobieski JeffChief Technology Officer | Purchase | +2,727 | $0.22 | $600 | 1.1Mdirect | Feb 23, 2015 | Feb 23, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +2,500 | $0.18 | $450 | 1.4Mdirect | Feb 2, 2015 | Feb 2, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +3,500 | $0.18 | $630 | 1.4Mdirect | Feb 2, 2015 | Feb 2, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +2,333 | $0.18 | $420 | 1.4Mdirect | Feb 2, 2015 | Feb 2, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase Amended | +7,407 | $0.18 | $1K | 7,407direct | Jan 27, 2015 | Mar 2, 2015 | Form 4 ↗ |
| Warner Kellogg L.Director | Purchase | +7,407 | $0.18 | $1K | 7,407direct | Jan 27, 2015 | Jan 27, 2015 | Form 4 ↗ |
| Sobieski JeffChief Technology Officer | Purchase | +3,333 | $0.18 | $600 | 1.1Mdirect | Jan 22, 2015 | Jan 22, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +6,667 | $0.14 | $933 | 1.3Mdirect | Jan 15, 2015 | Jan 15, 2015 | Form 4 ↗ |
| Davis William HDirector | Purchase | +10.7K | $0.15 | $2K | 1.4Mdirect | Jan 2, 2015 | Jan 2, 2015 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +5,882 | $0.17 | $1K | 1.3Mdirect | Dec 12, 2014 | Dec 12, 2014 | Form 4 ↗ |
| Davis William HDirector | Purchase | +8,824 | $0.18 | $2K | 1.4Mdirect | Dec 1, 2014 | Dec 1, 2014 | Form 4 ↗ |
| Sobieski JeffChief Technology Officer | Purchase | +3,333 | $0.17 | $567 | 1.1Mdirect | Nov 21, 2014 | Nov 24, 2014 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +5,882 | $0.18 | $1K | 1.3Mdirect | Nov 14, 2014 | Nov 14, 2014 | Form 4 ↗ |
| Sobieski JeffChief Technology Officer | Purchase | +4,000 | $0.15 | $600 | 1.1Mdirect | Oct 21, 2014 | Oct 21, 2014 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +6,667 | $0.15 | $1K | 1.3Mdirect | Oct 14, 2014 | Oct 14, 2014 | Form 4 ↗ |
| Davis William HDirector | Purchase | +9,375 | $0.17 | $2K | 1.3Mdirect | Oct 1, 2014 | Oct 1, 2014 | Form 4 ↗ |
| Davis William HDirector | Purchase | +11.1K | $0.18 | $2K | 1.3Mdirect | Dec 2, 2013 | Dec 2, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +8,696 | $0.24 | $2K | 1.3Mdirect | Nov 1, 2013 | Nov 4, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +8,000 | n/c | — | 1.3Mdirect | Oct 1, 2013 | Oct 1, 2013 | Form 4 ↗ |
| Garland Glenn ADirector | Purchase | +35.2K | n/c | — | 347.9Kdirect | Sep 19, 2013 | Sep 19, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +8,333 | n/c | — | 1.3Mdirect | Sep 3, 2013 | Sep 3, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +6,667 | n/c | — | 1.3Mdirect | Aug 1, 2013 | Aug 1, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +6,061 | n/c | — | 1.3Mdirect | Jul 1, 2013 | Jul 1, 2013 | Form 4 ↗ |
| Garland Glenn ADirector | Purchase | +33.9K | n/c | — | 312.7Kdirect | Jun 19, 2013 | Jun 19, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +7,692 | n/c | — | 1.3Mdirect | Jun 3, 2013 | Jun 3, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +2,500 | n/c | — | 1.3Mdirect | May 1, 2013 | May 1, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +7,500 | n/c | — | 1.3Mdirect | May 1, 2013 | May 1, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +6,061 | n/c | — | 1.3Mdirect | Apr 1, 2013 | Apr 1, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +11.8K | n/c | — | 1.3Mdirect | Mar 1, 2013 | Mar 1, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +14.3K | $0.15 | $2K | 1.3Mdirect | Feb 1, 2013 | Feb 1, 2013 | Form 4 ↗ |
| Davis William HDirector | Purchase | +15.4K | $0.14 | $2K | 1.2Mdirect | Jan 2, 2013 | Jan 3, 2013 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +15.4K | n/c | — | 1.2Mdirect | Dec 14, 2012 | Dec 14, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +14.3K | $0.15 | $2K | 1.2Mdirect | Dec 3, 2012 | Dec 3, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +14.3K | $0.14 | $2K | 1.2Mdirect | Nov 15, 2012 | Nov 16, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +12.5K | n/c | — | 1.1Mdirect | Nov 1, 2012 | Nov 1, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +5,000 | n/c | — | 1.2Mdirect | Oct 15, 2012 | Oct 15, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +7,500 | n/c | — | 0direct | Oct 15, 2012 | Oct 15, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +12.5K | n/c | — | 1.2Mdirect | Sep 17, 2012 | Sep 17, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +13.3K | n/c | — | 1.2Mdirect | Aug 14, 2012 | Aug 14, 2012 | Form 4 ↗ |
| Tienor JasonPresident and CEO · Director | Purchase | +14.3K | n/c | — | 1.2Mdirect | Jul 16, 2012 | Jul 16, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +11.8K | n/c | — | 1.1Mdirect | Jul 2, 2012 | Jul 2, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +11.8K | n/c | — | 991.3Kdirect | Jun 1, 2012 | Jun 1, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +12.5K | n/c | — | 1.1Mdirect | May 14, 2012 | May 14, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +10.5K | n/c | — | 966.2Kdirect | May 1, 2012 | May 1, 2012 | Form 4 ↗ |
| Tienor JasonPresident & CEO · Director | Purchase | +12.5K | n/c | — | 1.1Mdirect | Apr 13, 2012 | Apr 13, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +10.0K | n/c | — | 862.4Kdirect | Mar 1, 2012 | Mar 2, 2012 | Form 4 ↗ |
| PAONI ANTHONY J | Sale | −19.2K | n/c | — | 809.6Kdirect | Feb 29, 2012 | Mar 1, 2012 | Form 4 ↗ |
| PAONI ANTHONY J | Sale | −800 | n/c | — | 828.8Kdirect | Feb 29, 2012 | Mar 1, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +13.3K | $0.15 | $2K | 842.4Kdirect | Feb 2, 2012 | Feb 3, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +10 | $0.15 | $2 | 82.9Kdirect | Feb 1, 2012 | Feb 1, 2012 | Form 4 ↗ |
| Tienor JasonPresident and CEO · Director | Purchase | +14.3K | n/c | — | 1.1Mdirect | Jan 17, 2012 | Jan 17, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +4,500 | $0.15 | $675 | 829.1Kdirect | Jan 3, 2012 | Jan 3, 2012 | Form 4 ↗ |
| Davis William HDirector | Purchase | +10.1K | n/c | — | 824.6Kdirect | Jan 3, 2012 | Jan 3, 2012 | Form 4 ↗ |
| Reinders Gerrit J.EXECUTIVE VP GLOBAL SALES AND | Purchase Amended | +5,000 | $0.18 | $900 | 10.0Kdirect | Aug 5, 2011 | Aug 15, 2011 | Form 4 ↗ |
| Reinders Gerrit J.EXECUTIVE VP GLOBAL SALES AND | Sale | +5,000 | $0.18 | $900 | 10.0Kdirect | Aug 5, 2011 | Aug 10, 2011 | Form 4 ↗ |
| Reinders Gerrit J.EXECUTIVE VP GLOBAL SALES AND | Purchase Amended | +5,000 | $0.18 | $900 | 5,000direct | Jul 25, 2011 | Aug 15, 2011 | Form 4 ↗ |
| Reinders Gerrit J.EXECUTIVE VP GLOBAL SALES AND | Sale | −5,000 | $0.18 | $900 | 5,000direct | Jul 25, 2011 | Aug 10, 2011 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →