Telesis Bio, Inc. (TBIO)
TBIO moved a median of 0.00% 30 minutes after news, and +0.49% by the close. How TBIO actually reacts to news — the realized, point-in-time move the market made, measured across 91 labeled events over the last three years with zero look-ahead.
TBIO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 24% | 79 |
| 30-min | 0.00% | 40% | 90 |
| 60-min | 0.00% | 44% | 90 |
| to close | +0.49% | 52% | 91 |
| Middle 50% of TBIO reactions | -3.80% to +2.51% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 91 |
Half of all Telesis Bio, Inc. news events land between -3.80% and +2.51% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when TBIO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TBIO's baseline. Nothing else.
Recent TBIO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Telesis Bio Announces Licensing Agreement with Regeneron to Adopt Gibson SOLA™ Platform for Rapid On-Site DNA and Gene Synthesis | Press release | Business Wire | +0.00% | +2.33% | |
| Telesis Bio Secures up to $21 Million to Accelerate Adoption of Groundbreaking Gibson SOLA Technology for Rapid DNA and mRNA Synthesis | Press release | Business Wire | +0.00% | -21.43% | |
| Form 15-12G Telesis Bio Inc. | SEC filing · Form 15-12G | SEC EDGAR | +0.00% | +39.53% | |
| Form EFFECT Telesis Bio Inc. | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | +0.00% | |
| Form POS AM Telesis Bio Inc. | SEC filing · Form POS | SEC EDGAR | -8.09% | +10.29% | |
| Form S-8 POS Telesis Bio Inc. | SEC filing · Form S-8 | SEC EDGAR | -8.09% | +10.29% | |
| Form 8-K Telesis Bio Inc. For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | -9.45% | -28.00% | |
| Form 10-Q Telesis Bio Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.80% | -12.00% | |
| Form 8-K Telesis Bio Inc. For: Oct 23 | SEC filing · Form 8-K | SEC EDGAR | -3.13% | -3.13% | |
| Telesis Bio and Beckman Coulter Life Sciences Collaborate to Revolutionize DNA and mRNA Synthesis | Press release | GlobeNewswire | -4.32% | -17.90% | |
| Form 25 Telesis Bio Inc. | SEC filing · Form 25 | SEC EDGAR | +4.68% | +19.40% | |
| Form 8-K Telesis Bio Inc. For: Sep 10 | SEC filing · Form 8-K | SEC EDGAR | -7.91% | +3.03% | |
| Telesis Bio Plans to Delist its Securities from The Nasdaq Stock Market | Press release | GlobeNewswire | -7.91% | +3.03% | |
| Form 8-K Telesis Bio Inc. For: Aug 27 | SEC filing · Form 8-K | SEC EDGAR | +3.80% | -1.44% | |
| Form 8-K Telesis Bio Inc. For: Aug 26 | SEC filing · Form 8-K | SEC EDGAR | +1.19% | +0.30% | |
| Form 8-K Telesis Bio Inc. For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | -2.28% | +3.42% | |
| Form 10-Q Telesis Bio Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -13.33% | |
| Form 8-K Telesis Bio Inc. For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -13.33% | |
| Telesis Bio Reports Second Quarter and First Half 2024 Financial Results | Press release | GlobeNewswire | +0.00% | -13.33% | |
| Form 8-K Telesis Bio Inc. For: Jul 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.72% | |
| Form 8-K Telesis Bio Inc. For: Jun 06 | SEC filing · Form 8-K | SEC EDGAR | +4.76% | +3.04% | |
| Form 10-Q Telesis Bio Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.74% | -5.54% | |
| Form 8-K Telesis Bio Inc. For: May 09 | SEC filing · Form 8-K | SEC EDGAR | -0.74% | -5.54% | |
| Telesis Bio Reports First Quarter 2024 Financial Results | Press release | GlobeNewswire | -0.74% | -5.54% | |
| Form 8-K Telesis Bio Inc. For: May 01 | SEC filing · Form 8-K | SEC EDGAR | -10.50% | -4.08% | |
| Telesis Bio Announces Reverse Stock Split | Press release | GlobeNewswire | -10.50% | -4.08% | |
| Form ARS Telesis Bio Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +2.99% | +6.74% | |
| Form DEF 14A Telesis Bio Inc. For: May 01 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +5.17% | |
| Form 8-K Telesis Bio Inc. For: Apr 17 | SEC filing · Form 8-K | SEC EDGAR | +10.09% | -13.44% | |
| Telesis Bio Inc. announces strategic focus on game-changing Gibson SOLA enzymatic DNA synthesis (EDS) platform and BioXp mRNA solutions and announces new leadership | Press release | GlobeNewswire | +10.09% | -13.44% | |
| Form PRE 14A Telesis Bio Inc. For: May 01 | SEC filing · Form PRE | SEC EDGAR | +0.00% | -0.81% | |
| Form 8-K Telesis Bio Inc. For: Apr 03 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.30% | |
| Form S-8 Telesis Bio Inc. | SEC filing · Form S-8 | SEC EDGAR | — | +9.65% | |
| Form 10-K Telesis Bio Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +1.30% | |
| Form 8-K Telesis Bio Inc. For: Mar 28 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.30% | |
| Form 8-K Telesis Bio Inc. For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | +0.48% | -4.58% | |
| Form 8-K Telesis Bio Inc. For: Nov 24 | SEC filing · Form 8-K | SEC EDGAR | -3.85% | +5.48% | |
| Form 10-Q Telesis Bio Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.00% | -0.24% | |
| Form 8-K Telesis Bio Inc. For: Nov 13 | SEC filing · Form 8-K | SEC EDGAR | -1.00% | -0.24% | |
| Telesis Bio Reports Third Quarter 2023 Financial Results | Press release | GlobeNewswire | -1.00% | -0.24% | |
| Form 8-K Telesis Bio Inc. For: Nov 03 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -23.49% | |
| Telesis Bio to Report Third Quarter Financial Results on Monday, November 13, 2023 | Press release | GlobeNewswire | +1.94% | +4.52% | |
| Form 8-K Telesis Bio Inc. For: Oct 18 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -10.91% | |
| Form 8-K Telesis Bio Inc. For: Sep 20 | SEC filing · Form 8-K | SEC EDGAR | — | +0.86% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TBIO section they belong to.
Where else TBIO is measured.
TBIO earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Acasti Pharma, Inc. (ACST) | 91 | 0.00% | 44% |
| HEMACARE CORP (HEMA) | 91 | 0.00% | 23% |
| Eloxx Pharmaceuticals, Inc. (ELOX) | 90 | 0.00% | 14% |
| Microbix Biosystems Inc (MBX_TSE) | 89 | 0.00% | 31% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Healthcare names, measured the same way →
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How the numbers are made.
How is Telesis Bio, Inc.'s median reaction calculated?
Every labeled TBIO news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 91 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 40% of TBIO's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-31.
Does TBIO's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.