SIR
Congressional Trades
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
Greg GianforteHouse · R · MT |
SIRSIR · Stock |
Purchase $50,001 - $100,000 |
Jan 23, 2019 | Dec 21, 2018 | Filing ↗ |
Greg GianforteHouse · R · MT |
SIRSIR · Stock |
Sale $1,001 - $15,000 |
Dec 11, 2018 | Nov 19, 2018 | Filing ↗ |
Greg GianforteHouse · R · MT |
SIRSIR · Stock |
Sale $15,001 - $50,000 |
Apr 13, 2018 | Mar 26, 2018 | Filing ↗ |
Greg GianforteHouse · R · MT |
SIRSIR · Stock |
Purchase $50,001 - $100,000 |
Feb 14, 2018 | Feb 6, 2018 | Filing ↗ |
Whale Activity
No 13F positions in SIR among the institutional filers we track.
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
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| ValueAct Holdings GP, LLC10% owner | Other | −8.6M | — | — | Dec 20, 2007 | Form 4 ↗ |
| Barlow Kelly JDirector | Option exercise | +11.6K | — | — | Oct 30, 2007 | Form 4 ↗ |
| Nelson Robert WDirector | Option exercise | +21.5K | — | — | Oct 30, 2007 | Form 4 ↗ |
| AFFELDT KATHLEEN JDirector | Option exercise | +34.5K | — | — | Oct 30, 2007 | Form 4 ↗ |
| STOCKER CARL TDirector | Option exercise | +31.8K | — | — | Oct 16, 2007 | Form 4 ↗ |
| Spytek Eryk JSr.VP, Gen.Counsel, Secretary | Grant / award | +20.0K | $0.00 | $0 | Sep 12, 2007 | Form 4 ↗ |
| MCMAHON MICHAEL BPresident - Global Relocation | Grant / award | +35.0K | $0.00 | $0 | Sep 12, 2007 | Form 4 ↗ |
| GATHANY DOUGLAS VVP, Treasurer | Grant / award | +10.0K | $0.00 | $0 | Sep 12, 2007 | Form 4 ↗ |
| Callahan Timothy PSr VP, Global Sales | Grant / award | +35.0K | $0.00 | $0 | Sep 12, 2007 | Form 4 ↗ |
| Bresingham JamesActing Chief Financial Officer | Grant / award | +20.0K | $0.00 | $0 | Sep 12, 2007 | Form 4 ↗ |
| VA PARTNERS LLCDirector · 10% owner | Other | +1.4M | $0.00 | $0 | Aug 23, 2007 | Form 4 ↗ |
| Ruckert AxelDirector | Option exercise | +9,252 | — | — | Dec 30, 2006 | Form 4 ↗ |
| KAMIN PETER HDirector | Purchase | +1 | $1.00 | $1 | Sep 29, 2006 | Form 4 ↗ |
| YOSKOWITZ IRVING BDirector | Option exercise | +11.9K | — | — | Jun 21, 2006 | Form 4 ↗ |
Fund Holders
Funds report their holdings by CUSIP, and SIR could not be matched to one, so no fund holdings are shown.
Activist & Passive Stakes
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
No lobbying filings found naming SIR as the client.
Government Contracts
No federal contract awards found for SIR.
U.S. Patents
No USPTO patent applications found for SIR.
Annual Financials
No annual XBRL figures on record for SIR. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
No price history on record for SIR.
Material Events (8-K)
No 8-K filings on record.
About SIR
No company profile on record.

