Discovery Group I, LLC
CIK 1312548 · last filed 2012-10-03
Discovery Group I, LLC is a corporate insider who has filed 39 SEC Form 4 insider transactions across 6 companies since 2007. Across all open-market trades the lifetime net is −$4.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $316.0M across reported positions. The firm reports its address in Chicago, IL. 204 SEC filings were submitted jointly with Daniel J Donoghue.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
TESS 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
latestMost 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
CHICAGO, IL 60606
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Cardiovascular Systems Inc (CSII) Delisted | 10%+ Owner | 2,072,668 | $20.00 | $41.45M | $124.8K | 2 | 2011-11-03 |
| TESSCO TECHNOLOGIES INC (TESS) Delisted | 10%+ Owner | 767,930 | $8.99 | $6.90M | -$3.76M | 12 | 2011-07-11 |
| ATRC | 10%+ Owner | 1,671,816 | $56.84 | $95.03M | $601.6K | 2 | 2010-12-01 |
| OPENTV CORP (OPTV) Delisted | 10%+ Owner | 10,568,247 | — | — | $192.4K | 4 | 2009-02-12 |
| HAWK CORP (HWK) Delisted | 10%+ Owner | 1,787,394 | — | — | -$97.7K | 3 | 2008-06-17 |
| ECHO | 10%+ Owner | 2,209,803 | $100.00 | $220.98M | -$1.23M | 4 | 2008-01-17 |
Holdings By Holder
| Symbol | Holder | Shares | Share of Total | Reported |
|---|---|---|---|---|
| CSII | By Discovery Equity Partners, L.P. | 1,811,027 | 87.4% | 2011-11-03 |
| By Pleiades Investment Partners - D, L.P | 261,641 | 12.6% | 2011-11-03 | |
| Total | 2,072,668 | |||
| TESS | By Discovery Equity Partners, L.P. | 657,983 | 85.7% | 2011-07-11 |
| By Pleiades Investment Partners - D, L.P | 109,947 | 14.3% | 2011-07-11 | |
| Total | 767,930 | |||
| No longer reported | ||||
| Pleiades Investment Partners - D, L.P. | 839,756 | — | last 2007-02-23 | |
| Discovery Equity Partners, L.P. | 844,944 | — | last 2007-02-23 | |
| Discovery Equity Parnters, L.P. | 1,109,492 | — | last 2007-02-02 | |
| ATRC | By Discovery Equity Partners, L.P. | 1,428,079 | 85.4% | 2010-12-01 |
| By Pleiades Investment Partners - D, L.P | 243,737 | 14.6% | 2010-12-01 | |
| Total | 1,671,816 | |||
| OPTV | By Discovery Equity Partners, L.P. | 10,568,247 | 100.0% | 2009-02-12 |
| Total | 10,568,247 | |||
| No longer reported | ||||
| by Discovery Equity Partners, L.P | 12,310,843 | — | last 2009-02-11 | |
| By Pleiades Investment Partners - D, L.P | 12,310,736 | — | last 2009-02-11 | |
| by Pleiades Investment Partners -D, L.P. | 12,338,736 | — | last 2008-02-25 | |
| HWK | By Discovery Equity Partners, L.P. | 894,236 | 50.0% | 2008-06-17 |
| By Pleiades Investment Partners - D, L.P | 893,158 | 50.0% | 2008-06-17 | |
| Total | 1,787,394 | |||
| No longer reported | ||||
| By Discovery Equity Partners LP | 931,458 | — | last 2007-10-09 | |
| By Pleiades Investment Partners - D, LP | 933,458 | — | last 2007-10-09 | |
| ECHO | By Discovery Equity Partners, L.P. | 758,866 | 34.3% | 2008-01-17 |
| By Pleiades Investment Partners - D, L.P. | 757,201 | 34.3% | 2008-01-17 | |
| By Pleiades Investment Partners - D, L.P | 693,736 | 31.4% | 2008-01-17 | |
| Total | 2,209,803 | |||
| No longer reported | ||||
| Pleiades Investment Partners - D, L.P. | 876,246 | — | last 2007-04-30 | |
| Discovery Equity Partners, L.P. | 873,936 | — | last 2007-04-30 | |
Recent Filings
39 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-10-03 | — | Sell (S) | −3,860 | -$14.8K | |
| 2012-10-03 | — | Sell (S) | −2,150 | -$9.5K | |
| 2012-09-07 | — | Mixed | −1,529,436 | -$5.96M | |
| 2012-09-04 | — | Sell (S) | −4,350 | -$17.5K | |
| 2012-08-17 | — | Sell (S) | −8,497 | -$34.0K | |
| 2012-08-14 | — | Sell (S) | −15,184 | -$62.1K | |
| 2011-11-03 | Cardiovascular Systems Inc (CSII) Delisted | Buy (P) | +4,500 | $36.0K | EDGAR |
| 2011-10-25 | Cardiovascular Systems Inc (CSII) Delisted | Buy (P) | +11,103 | $88.8K | EDGAR |
| 2011-07-11 | TESSCO TECHNOLOGIES INC (TESS) Delisted | Sell (S) | −6,177 | -$74.6K | EDGAR |
| 2011-05-20 | TESSCO TECHNOLOGIES INC (TESS) Delisted | Sell (S) | −22,947 | -$280.7K | EDGAR |
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).