Michael R Murphy
CIK 1323510 · last filed 2012-12-19
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$381.43M
Companies
7
Total Filings
60
Lifetime Open-Market Net
-$9.68M
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
OPTV price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestOfficerDirector10% owner* stale (no filing in 3 yrs)
Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
Reported Address
C/O DISCOVERY GROUP I, LLC300 S WACKER DRIVE, SUITE 600
CHICAGO, IL 60606
Related Filers
Daniel J Donoghue — 205 joint filings, latest 2012-12-19
Discovery Group I, LLC — 204 joint filings, latest 2012-12-19
DISCOVERY EQUITY PARTNERS, LP — 3 joint filings, latest 2008-02-13
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses.
View filings on SEC EDGAR.
Holdings By Company
Latest on-record share count in each company: direct shares plus every indirect holder (trusts, LLCs, partnerships, family members) on the latest Form 4 that lists them. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ATRC | 10%+ Owner | 1,621,334 | $56.84 | $92.16M | $26.5K | 15 | 2012-12-19 |
| Cardiovascular Systems Inc (CSII) Delisted | 10%+ Owner | 2,048,368 | $20.00 | $40.97M | $237.5K | 3 | 2012-07-11 |
| TESSCO TECHNOLOGIES INC (TESS) Delisted | 10%+ Owner | 986,563 | $8.99 | $8.87M | -$2.92M | 13 | 2011-05-05 |
| TIER | Director | 756,983 | $31.14 | $23.57M | $1.78M | 3 | 2010-04-12 |
| OPENTV CORP (OPTV) Delisted | 10%+ Owner | 11,762,453 | — | — | -$7.61M | 3 | 2009-10-27 |
| ECHO | 10%+ Owner | 2,657,014 | $100.00 | $265.70M | -$1.47M | 6 | 2008-01-09 |
| HAWK CORP (HWK) Delisted | 10%+ Owner | 1,904,916 | — | — | $268.5K | 1 | 2007-11-09 |
Holdings By Holder
Who holds the shares on record: the insider directly, and each trust, LLC, partnership or family member reported as an indirect holder on the latest Form 4 that lists them. Holder names come from the filing's footnotes. Rows under No longer reported appeared on earlier filings but not the latest one, usually because the holder was emptied or folded into another; they are not counted in the total.
| Symbol | Holder | Shares | Share of Total | Reported |
|---|---|---|---|---|
| ATRC | By Pleiades Investment Partners - D | 1,621,334 | 100.0% | 2012-12-19 |
| Total | 1,621,334 | |||
| No longer reported | ||||
| By Pleiades Investment Partners - D, L.P | 1,694,702 | — | last 2012-12-13 | |
| By Discovery Equity Partners, L.P. | 1,605,019 | — | last 2011-10-19 | |
| CSII | By Discovery Equity Partners, L.P. | 1,787,863 | 87.3% | 2012-07-11 |
| By Pleiades Investment Partners - D, L.P | 260,505 | 12.7% | 2012-07-11 | |
| Total | 2,048,368 | |||
| TESS | By Discovery Equity Partners, L.P. | 844,206 | 85.6% | 2011-05-05 |
| By Pleiades Investment Partners - D, L.P | 142,357 | 14.4% | 2011-05-05 | |
| Total | 986,563 | |||
| No longer reported | ||||
| Discovery Equity Partners, L.P. | 791,702 | — | last 2007-02-27 | |
| Pleiades Investment Partners - D, L.P. | 803,756 | — | last 2007-02-27 | |
| TIER | By Pleiades Investment Partners - D, L.P. | 380,057 | 50.2% | 2009-03-06 |
| By Discovery Equity Partners, L.P. | 376,926 | 49.8% | 2009-03-06 | |
| Total | 756,983 | |||
| OPTV | By Discovery Equity Partners, L.P. | 10,560,946 | 89.8% | 2009-10-27 |
| By Pleiades Investment Partners - D, L.P | 1,201,507 | 10.2% | 2009-10-27 | |
| Total | 11,762,453 | |||
| No longer reported | ||||
| by Pleiades Investment Partners - D, L.P. | 12,311,436 | — | last 2009-02-06 | |
| ECHO | By Discovery Equity Partners, L.P. | 938,410 | 35.3% | 2008-01-09 |
| By Pleiades Investment Partners - D, L.P. | 870,303 | 32.8% | 2008-01-09 | |
| Pleiades Investment Partners - D, L.P. | 848,301 | 31.9% | 2008-01-09 | |
| Total | 2,657,014 | |||
| No longer reported | ||||
| Discovery Equity Partners, L.P. | 974,110 | — | last 2007-05-22 | |
| Pleiades Investment Partners, L.P. | 908,044 | — | last 2007-05-14 | |
| Pleiades Invesment Partners - D, L.P. | 831,619 | — | last 2007-04-13 | |
| Pleiades Investment Partners - D L.P. | 817,519 | — | last 2007-04-11 | |
| HWK | By Pleiades Investment Partners - D, LP | 953,458 | 50.1% | 2007-11-09 |
| By Discovery Equity Partners | 951,458 | 49.9% | 2007-11-09 | |
| Total | 1,904,916 | |||
Recent Filings · Page 5 of 6
60 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144, so not all of them end in a sale. Under each notice: the role the filer ticked on it, and whether a sale followed (a Form 4 sale within 30 days, or a sale listed on a later notice).
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2008-01-09 | ECHO | Sell (S) | −172,619 | -$2.86M | EDGAR |
| 2008-01-07 | — | Buy (P) | +3,600 | $32.4K | |
| 2007-12-31 | — | Buy (P) | +3,697 | $33.2K | |
| 2007-11-27 | — | Buy (P) | +4,400 | $37.9K | |
| 2007-11-09 | HAWK CORP (HWK) Delisted | Buy (P) | +20,000 | $268.5K | EDGAR |
| 2007-09-18 | — | Buy (P) | +5,100 | $45.9K | |
| 2007-09-12 | — | Buy (P) | +113,500 | $1.01M | |
| 2007-09-04 | — | Buy (P) | +3,900 | $40.6K | |
| 2007-05-22 | ECHO | Buy (P) | +12,864 | $160.6K | EDGAR |
| 2007-05-17 | ECHO | Buy (P) | +40,000 | $496.8K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).