Opeators of Nonresidential Buildings
Standard Industrial Classification: SIC 6512
Industry Insider Sentiment Analysis
The Opeators of Nonresidential Buildings sector (SIC 6512) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016-07-12 14:10 | 2016-07-08 | ZDPY | Zoned Properties, Inc. | FRIEDMAN ART | Director | BUY | $2.05 | 100 | $205 | 20,300 |
| 2016-06-25 00:34 | 2016-06-22 | TPHS | Trinity Place Holdings Inc. | MARCATO CAPITAL MANAGEMENT LP | 10% owner | SELL | $7.09 | 193,601 | $1,373,541 | 4,529,870 |
| 2016-06-21 00:14 | 2016-06-16 | ZDPY | Zoned Properties, Inc. | FRIEDMAN ART | Director | BUY | $2.85 | 100 | $285 | 20,200 |
| 2016-05-23 22:40 | 2016-05-20 | ZDPY | Zoned Properties, Inc. | Rosenfeld Irvin | Director | SELL | $3.65 | 500 | $1,825 | 18,300 |
| 2016-05-13 23:34 | 2016-05-12 | ZDPY | Zoned Properties, Inc. | Rosenfeld Irvin | Director | SELL | $3.95 | 600 | $2,370 | 18,800 |
| 2016-04-29 21:26 | 2016-04-27 | ZDPY | Zoned Properties, Inc. | Rosenfeld Irvin | Director | SELL | $4.36 | 600 | $2,616 | 19,400 |
| 2016-03-25 19:56 | 2016-03-23 | ZDPY | Zoned Properties, Inc. | FRIEDMAN ART | Director | BUY | $5.35 | 100 | $535 | 20,100 |
| 2016-03-03 00:38 | 2016-02-29 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $1.80 | 13,800 | $24,840 | 7,809,985 |
| 2016-02-27 00:44 | 2016-02-24 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $1.95 | 35,000 | $68,250 | 7,796,185 |
| 2016-02-20 00:42 | 2016-02-17 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $1.90 | 32,000 | $60,800 | 7,761,185 |
| 2016-01-16 01:12 | 2016-01-13 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.18 | 45,353 | $98,928 | 7,729,185 |
| 2015-12-29 00:54 | 2015-12-23 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.24 | 95,600 | $214,154 | 7,683,832 |
| 2015-12-24 00:45 | 2015-12-22 | TPHS | Trinity Place Holdings Inc. | Messinger, Matthew | Officer | BUY | $5.73 | 1,000 | $5,730 | 219,141 |
| 2015-12-12 01:03 | 2015-12-10 | PDM | Piedmont Realty Trust, Inc. | Moon Laura P | Officer | SELL | $18.75 | 11,000 | $206,250 | 29,515 |
| 2015-12-09 00:30 | 2015-12-04 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.25 | 63,100 | $141,975 | 7,605,332 |
| 2015-11-20 22:16 | 2015-11-13 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.25 | 50,000 | $112,500 | 7,565,232 |
| 2015-11-17 23:53 | 2015-11-13 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.25 | 50 | $113 | 7,515,282 |
| 2015-11-12 20:34 | 2015-11-09 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.26 | 212,813 | $480,638 | 7,515,232 |
| 2015-10-01 00:53 | 2015-09-28 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.40 | 40,000 | $96,000 | 7,302,419 |
| 2015-09-19 01:10 | 2015-09-17 | GYRO | Gyrodyne, LLC | BRAUN FREDERICK C III | Officer | BUY | $30.99 | 300 | $9,297 | 300 |
| 2015-09-03 00:03 | 2015-09-01 | PDM | Piedmont Realty Trust, Inc. | Miller Donald A | Director, Officer | BUY | $16.72 | 7,500 | $125,400 | 490,785 |
| 2015-08-28 23:42 | 2015-08-26 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.50 | 162,500 | $406,250 | 7,262,419 |
| 2015-08-27 00:15 | 2015-08-25 | PDM | Piedmont Realty Trust, Inc. | Swope Jeffrey L. | Director | BUY | $17.25 | 5,800 | $100,050 | 22,200 |
| 2015-08-27 00:14 | 2015-08-24 | PDM | Piedmont Realty Trust, Inc. | MCDOWELL FRANK C | Director | BUY | $17.50 | 10,000 | $175,000 | 46,841 |
| 2015-08-18 23:31 | 2015-08-14 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.50 | 103,900 | $259,750 | 7,099,919 |
| 2015-08-12 23:47 | 2015-08-10 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.50 | 83,150 | $207,875 | 6,996,019 |
| 2015-08-04 00:55 | 2015-07-30 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.50 | 67,341 | $168,353 | 6,912,869 |
| 2015-07-27 23:57 | 2015-07-23 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.54 | 6,600 | $16,756 | 6,845,528 |
| 2015-07-24 00:01 | 2015-07-21 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.53 | 78,400 | $198,062 | 6,838,928 |
| 2015-07-21 20:10 | 2015-07-16 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.55 | 33,804 | $86,200 | 6,760,528 |
| 2015-07-17 01:49 | 2015-07-14 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.60 | 40,000 | $104,000 | 6,726,724 |
| 2015-07-11 00:31 | 2015-07-08 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.50 | 540,000 | $1,350,000 | 6,686,724 |
| 2015-07-07 02:13 | 2015-07-01 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.51 | 185,300 | $465,140 | 6,146,724 |
| 2015-06-30 00:07 | 2015-06-25 | ABCP | Ambase Corp. | ISZO CAPITAL MANAGEMENT LP | 10% owner | BUY | $2.50 | 1,377,475 | $3,444,101 | 5,961,424 |
| 2015-05-08 00:03 | 2015-05-06 | PDM | Piedmont Realty Trust, Inc. | Owens Raymond Lee | Officer | BUY | $17.46 | 1,425 | $24,881 | 75,221 |
| 2015-04-09 23:10 | 2015-04-07 | TPHS | Trinity Place Holdings Inc. | Messinger, Matthew | Officer | BUY | $7.25 | 1,500 | $10,875 | 245,418 |
| 2015-02-17 16:26 | 2015-02-12 | PDM | Piedmont Realty Trust, Inc. | KEOGLER WILLIAM H JR | Director | SELL | $18.93 | 1,500 | $28,395 | 35,172 |
| 2015-02-14 00:50 | 2015-02-11 | PDM | Piedmont Realty Trust, Inc. | Swope Jeffrey L. | Director | BUY | $18.58 | 5,400 | $100,332 | 16,400 |
| 2015-02-02 21:37 | 2015-01-29 | TPHS | Trinity Place Holdings Inc. | Pattiz Keith M | Director | BUY | $7.83 | 3,200 | $25,060 | 3,200 |
| 2015-01-16 19:12 | 2015-01-15 | TPHS | Trinity Place Holdings Inc. | Minieri Joanne | Director | BUY | $7.10 | 4,700 | $33,370 | 14,700 |
| 2014-11-29 01:02 | 2014-11-25 | PDM | Piedmont Realty Trust, Inc. | Swope Jeffrey L. | Director | BUY | $18.75 | 5,750 | $107,813 | 11,000 |
| 2014-11-19 01:09 | 2014-11-18 | PDM | Piedmont Realty Trust, Inc. | Swope Jeffrey L. | Director | BUY | $19.17 | 5,250 | $100,643 | 5,250 |
| 2014-10-17 20:42 | 2014-10-16 | ABCP | Ambase Corp. | BIANCO RICHARD A | Director, Officer | BUY | $1.23 | 41,511 | $51,059 | 777,547 |
| 2014-01-28 22:05 | 2014-01-24 | ABCP | Ambase Corp. | FERRARA JOHN | Officer | SELL | $1.17 | 205,000 | $239,543 | 36,029 |
| 2013-12-13 04:41 | 2013-12-10 | TPHS | Trinity Place Holdings Inc. | Minieri Joanne | Director | BUY | $5.69 | 10,000 | $56,939 | 10,000 |
| 2013-10-09 03:35 | 2013-10-04 | TPHS | Trinity Place Holdings Inc. | MARCATO CAPITAL MANAGEMENT LLC | 10% owner | BUY | $4.50 | 166,087 | $747,392 | 4,723,471 |
| 2013-10-09 03:35 | 2013-10-04 | TPHS | Trinity Place Holdings Inc. | MARCATO CAPITAL MANAGEMENT LLC | 10% owner | SELL | $4.50 | 166,087 | $747,392 | 4,557,384 |
| 2013-08-23 17:49 | 2013-08-21 | PDM | Piedmont Realty Trust, Inc. | WOODY W WAYNE | Director | BUY | $17.20 | 792 | $13,622 | 24,800 |
| 2013-07-25 19:05 | 2013-07-24 | ABCP | Ambase Corp. | Schmidt Kenneth M | Director | BUY | $1.10 | 10,000 | $11,000 | 10,000 |
| 2013-05-20 22:45 | 2013-05-10 | ABCP | Ambase Corp. | BIANCO RICHARD A | Director, Officer | BUY | $1.18 | 2,000 | $2,360 | 777,547 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Opeators of Nonresidential Buildings sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (6512) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Opeators of Nonresidential Buildings
Every transaction in the Opeators of Nonresidential Buildings industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.