Tecogen Inc. (TGEN) SEC filings

TGEN SEC filings moved a median of +0.88% by the close. TGEN SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the TGEN overview →

66 measured TGEN SEC filing events.

Where these TGEN SEC filings landedvs 62 measured TGEN SEC filing reactions
TGEN SEC filingMiddle 50% · -0.91% to +5.69%Zero: 0.00%Median: +0.88%Median +0.88%-8.00%0+8.00%
Middle 50% of TGEN SEC filing reactions-0.91% to +5.69%
Median reaction (to close)+0.88%
Measured reactions62
Point-in-time · zero look-ahead

Half of the 62 TGEN SEC filing events with a measured close landed between -0.91% and +5.69%; 55% closed up.

DateHeadlineEvent5-minTo close
Form 8-K TECOGEN INC. For: Oct 14SEC filing · Form 8-K+0.23%+3.60%
Form EFFECT TECOGEN INC.SEC filing · Form EFFECT+1.48%+2.62%
Form EFFECT TECOGEN INC.SEC filing · Form EFFECT+1.41%-0.67%
Form POS AM TECOGEN INC.SEC filing · Form POS-0.53%+6.93%
Form 8-K TECOGEN INC. For: Aug 31SEC filing · Form 8-K-0.50%+1.01%
Form S-1/A TECOGEN INC.SEC filing · Form S-1-0.50%+1.01%
Form S-3 TECOGEN INC.SEC filing · Form S-3-0.50%+1.01%
Form 10-Q TECOGEN INC. For: Jun 30SEC filing · Form 10-Q—-0.71%
Form 8-K TECOGEN INC. For: Aug 12SEC filing · Form 8-K+3.72%+11.44%
Form 8-K TECOGEN INC. For: Jun 26SEC filing · Form 8-K+1.93%-4.64%
Form 8-K TECOGEN INC. For: Jun 05SEC filing · Form 8-K+0.00%-0.98%
Form 10-Q TECOGEN INC. For: Mar 31SEC filing · Form 10-Q+0.98%-0.39%
Form 8-K TECOGEN INC. For: May 12SEC filing · Form 8-K+9.61%+31.69%
Form DEF 14A TECOGEN INC. For: Apr 21SEC filing · Form DEF+0.24%-3.58%
Form 8-K TECOGEN INC. For: Apr 08SEC filing · Form 8-K+1.97%+15.73%
Form 10-K TECOGEN INC. For: Dec 31SEC filing · Form 10-K+0.00%+1.40%
Form 8-K TECOGEN INC. For: Mar 17SEC filing · Form 8-K-1.82%-29.33%
Form 8-K TECOGEN INC. For: Jan 06SEC filing · Form 8-K-2.91%-0.45%
Form 10-Q TECOGEN INC. For: Sep 30SEC filing · Form 10-Q+2.09%—
Form 8-K TECOGEN INC. For: Nov 12SEC filing · Form 8-K+2.09%—
Form 8-K TECOGEN INC. For: Sep 17SEC filing · Form 8-K+2.86%+1.57%
Form 8-K TECOGEN INC. For: Sep 02SEC filing · Form 8-K-1.00%+1.00%
Form 10-Q TECOGEN INC. For: Jun 30SEC filing · Form 10-Q+1.55%-21.30%
Form 8-K TECOGEN INC. For: Aug 12SEC filing · Form 8-K+1.55%-21.30%
Form 8-K TECOGEN INC. For: Jul 24SEC filing · Form 8-K+0.06%-1.43%
Form 8-K TECOGEN INC. For: Jul 21SEC filing · Form 8-K+0.58%-8.80%
Form 8-K TECOGEN INC. For: Jul 18SEC filing · Form 8-K+8.51%+28.88%
Form EFFECT TECOGEN INC.SEC filing · Form EFFECT+8.51%+28.88%
Form S-1MEF TECOGEN INC.SEC filing · Form S-1MEF+8.51%+28.88%
Form S-1/A TECOGEN INC.SEC filing · Form S-1-0.48%-3.95%
Form S-1 TECOGEN INC.SEC filing · Form S-1-1.50%-13.66%
Form 8-K TECOGEN INC. For: Jun 10SEC filing · Form 8-K+0.66%+1.33%
Form 10-Q TECOGEN INC. For: Mar 31SEC filing · Form 10-Q-1.01%-11.08%
Form 8-K TECOGEN INC. For: May 12SEC filing · Form 8-K+0.00%+16.18%
Form 8-A12B TECOGEN INC.SEC filing · Form 8-A12B-1.03%+6.90%
Form CERT TECOGEN INC.SEC filing · Form CERT+0.00%+6.53%
Form 8-K TECOGEN INC. For: May 01SEC filing · Form 8-K+0.00%+12.73%
Form 8-K TECOGEN INC. For: Apr 30SEC filing · Form 8-K+0.09%+0.74%
Form DEF 14A TECOGEN INC. For: Apr 29SEC filing · Form DEF+4.70%+5.56%
Form S-8 TECOGEN INC.SEC filing · Form S-8+0.00%+3.72%
Form 10-K TECOGEN INC. For: Dec 31SEC filing · Form 10-K+0.68%-2.27%
Form 8-K TECOGEN INC. For: Mar 17SEC filing · Form 8-K-0.39%-16.67%
Form 8-K TECOGEN INC. For: Feb 14SEC filing · Form 8-K-5.17%-5.17%
Form 8-K TECOGEN INC. For: Feb 28SEC filing · Form 8-K+17.50%+13.50%
Form 8-K TECOGEN INC. For: Feb 19SEC filing · Form 8-K-2.54%-4.24%
Form 8-K TECOGEN INC. For: Jan 14SEC filing · Form 8-K-1.92%+10.77%
Form 10-Q TECOGEN INC. For: Sep 30SEC filing · Form 10-Q—+2.25%
Form 8-K TECOGEN INC. For: Nov 13SEC filing · Form 8-K+4.44%+1.11%
Form 8-K TECOGEN INC. For: Sep 18SEC filing · Form 8-K+2.38%+1.22%
Form 10-Q TECOGEN INC. For: Jun 30SEC filing · Form 10-Q—-0.06%
Form 8-K TECOGEN INC. For: Aug 08SEC filing · Form 8-K-1.37%+9.67%
Form 8-K TECOGEN INC. For: Jul 23SEC filing · Form 8-K—+0.00%
Form 8-K TECOGEN INC. For: Jun 06SEC filing · Form 8-K-2.08%+5.74%
Form 10-Q TECOGEN INC. For: Mar 31SEC filing · Form 10-Q—+0.00%
Form 8-K TECOGEN INC. For: May 09SEC filing · Form 8-K+0.00%+0.73%
Form 8-K TECOGEN INC. For: May 01SEC filing · Form 8-K+0.49%+0.00%
Form DEF 14A TECOGEN INC. For: Apr 23SEC filing · Form DEF+1.11%+1.11%
Form PRE 14A TECOGEN INC. For: Apr 12SEC filing · Form PRE+0.00%-4.25%
Form 10-K TECOGEN INC. For: Dec 31SEC filing · Form 10-K—+0.75%
Form 8-K TECOGEN INC. For: Mar 14SEC filing · Form 8-K+0.00%+6.87%
Form 8-K TECOGEN INC. For: Mar 01SEC filing · Form 8-K——
Form 8-K TECOGEN INC. For: Feb 01SEC filing · Form 8-K——
Form 8-K TECOGEN INC. For: Jan 16SEC filing · Form 8-K-3.12%-0.07%
Form 8-K TECOGEN INC. For: Dec 12SEC filing · Form 8-K—+0.00%
Form 10-Q TECOGEN INC. For: Sep 30SEC filing · Form 10-Q—+0.00%
Form 8-K TECOGEN INC. For: Nov 08SEC filing · Form 8-K+0.00%+0.00%
That’s how TGEN usually reacts to SEC filings — get an email when it moves on news →
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