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MTSC
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MTSC
MTSC
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MTSCS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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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
Congressional Trades
Recent trades of MTSC by members of U.S. Congress · 7 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
Greg GianforteHouse · R · MT |
MTSCMTSC · Stock |
Sale $15,001 - $50,000 |
Apr 14, 2020 | Mar 31, 2020 | Filing ↗ |
Greg GianforteHouse · R · MT |
MTSCMTSC · Stock |
Sale $15,001 - $50,000 |
Apr 14, 2020 | Apr 6, 2020 | Filing ↗ |
Greg GianforteHouse · R · MT |
MTSCMTSC · Stock |
Purchase $100,001 - $250,000 |
Feb 7, 2020 | Jan 9, 2020 | Filing ↗ |
Greg GianforteHouse · R · MT |
MTSCMTSC · Stock |
Sale $100,001 - $250,000 |
Dec 31, 2019 | Dec 9, 2019 | Filing ↗ |
Greg GianforteHouse · R · MT |
MTSCMTSC · Stock |
Purchase $100,001 - $250,000 |
Mar 6, 2019 | Jan 23, 2019 | Filing ↗ |
Greg GianforteHouse · R · MT |
MTSCMTSC · Stock |
Sale $100,001 - $250,000 |
Dec 11, 2018 | Nov 19, 2018 | Filing ↗ |
Susan M. CollinsSenate · R · ME |
MTSCMTSC |
Sale $1,001 - $15,000 |
May 16, 2014 | May 7, 2014 | Filing ↗ |
Whale Activity
Position changes in MTSC reported for 2021-03-31 by 5 tracked institutional filers
- Increased3
- New0
- Held0
- Decreased2
- Closed0
- No prior filing0
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 3.4M | $195.3M | increased |
| Vanguard Group | 2.1M | $119.5M | increased |
| Millennium Management LLC | 334.9K | $19.5M | increased |
| D. E. Shaw & Co., Inc. | 10.6K | $618K | decreased |
| Citadel Advisors LLC | 3,946 | $230K | decreased |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by MTSC insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
812 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Zukauckas LindaDirector | Disposition to issuer | −8,910 | $58.50 | $521K | Apr 7, 2021 | Form 4 ↗ |
| Zukauckas LindaDirector | Disposition to issuer | −2,045 | $58.50 | $120K | Apr 7, 2021 | Form 4 ↗ |
| Yu Chun HungDirector | Disposition to issuer | −26.1K | $58.50 | $1.5M | Apr 7, 2021 | Form 4 ↗ |
| Yu Chun HungDirector | Disposition to issuer | −2,045 | $58.50 | $120K | Apr 7, 2021 | Form 4 ↗ |
| SCHROCK MICHAEL VDirector | Disposition to issuer | −24.0K | $58.50 | $1.4M | Apr 7, 2021 | Form 4 ↗ |
| SCHROCK MICHAEL VDirector | Disposition to issuer | −2,045 | $58.50 | $120K | Apr 7, 2021 | Form 4 ↗ |
| Ross Brian TEVP & CFO | Disposition to issuer | −8,017 | $58.50 | $469K | Apr 7, 2021 | Form 4 ↗ |
| Ross Brian TEVP & CFO | Disposition to issuer | −8,507 | $58.50 | $498K | Apr 7, 2021 | Form 4 ↗ |
| MARTINEZ RANDY JPresident and CEO · Director | Disposition to issuer | −40.8K | $58.50 | $2.4M | Apr 7, 2021 | Form 4 ↗ |
| MARTINEZ RANDY JPresident and CEO · Director | Disposition to issuer | −17.1K | $58.50 | $999K | Apr 7, 2021 | Form 4 ↗ |
| Klemmensen ToddSVP, GC and Corp. Sec. | Disposition to issuer | −4,133 | $58.50 | $242K | Apr 7, 2021 | Form 4 ↗ |
| Klemmensen ToddSVP, GC and Corp. Sec. | Disposition to issuer | −5,651 | $58.50 | $331K | Apr 7, 2021 | Form 4 ↗ |
| JOHNSON DAVID DDirector | Disposition to issuer | −13.5K | $58.50 | $791K | Apr 7, 2021 | Form 4 ↗ |
| JOHNSON DAVID DDirector | Disposition to issuer | −11.4K | $58.50 | $665K | Apr 7, 2021 | Form 4 ↗ |
| JOHNSON DAVID DDirector | Disposition to issuer | −2,045 | $58.50 | $120K | Apr 7, 2021 | Form 4 ↗ |
| Hore DavidEVP & Pres. Sensors | Disposition to issuer | −42.0K | $58.50 | $2.5M | Apr 7, 2021 | Form 4 ↗ |
| Hore DavidEVP & Pres. Sensors | Disposition to issuer | −6,888 | $58.50 | $403K | Apr 7, 2021 | Form 4 ↗ |
| Harrison Steven BEVP & Pres. Test & Simulation | Disposition to issuer | −13.0K | $58.50 | $760K | Apr 7, 2021 | Form 4 ↗ |
| Harrison Steven BEVP & Pres. Test & Simulation | Disposition to issuer | −18.2K | $58.50 | $1.1M | Apr 7, 2021 | Form 4 ↗ |
| ANDERSON DAVID JChairman of the Board · Director | Disposition to issuer | −31.8K | $58.50 | $1.9M | Apr 7, 2021 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding MTSC · SEC Form N-PORT
Funds report their holdings by CUSIP, and MTSC could not be matched to one, so no fund holdings are shown.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming MTSC as client
No lobbying filings found naming MTSC as the client.
Government Contracts
Federal awards to MTSC · USAspending
No federal contract awards found for MTSC.
U.S. Patents
Recent USPTO applications naming MTSC
No USPTO patent applications found for MTSC.
Annual Financials
From MTSC's 10-K filings · XBRL
No annual XBRL figures on record for MTSC. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 2-for-1Stock splitFeb 3, 1998
- 2-for-1Stock splitApr 2, 1996
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About MTSC
From SEC EDGAR company records
No company profile on record.


