BIOBIOB Insider Trading
BIOBIOB | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at BIOBIOB provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Market Equity sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2024-09-10 21:05 | 2024-09-06 | Last Andrew J. | Officer - EVP, Chief Operating Officer | OPT+S | $329.94 | 3,000 | $989,815 | 7,559 | 0.0% |
| 2024-09-05 03:24 | 2024-09-04 | BARRY JAMES | Officer - EVP, President, LSG | OPT+S | $330.49 | 623 | $205,898 | 147 | 0.0% |
| 2024-06-14 20:42 | 2024-06-13 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $281.91 | 369 | $104,023 | 6,573 | -5.3% |
| 2024-05-01 18:52 | 2023-05-03 | SCHWARTZ STEVEN D | 10% owner | SELL | $463.86 | 320 | $148,435 | 1,498 | -17.6% |
| 2024-03-01 01:24 | 2024-02-28 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | OPT+S | $330.55 | 2,500 | $826,375 | 3,397 | 0.0% |
| 2024-02-29 02:38 | 2024-02-27 | Crowley Michael | Officer - EVP, GBL Commercial Operations | OPT+S | $336.00 | 3,000 | $1,008,000 | 6,942 | 0.0% |
| 2023-12-13 03:43 | 2023-12-12 | WRIGHT DARA | Officer - EVP, President, CDG | SELL | $299.16 | 1,200 | $358,992 | 1,499 | -44.5% |
| 2023-11-29 01:48 | 2023-11-28 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $305.10 | 642 | $195,874 | 6,942 | -8.5% |
| 2023-08-31 21:00 | 2023-08-30 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | OPT+S | $395.60 | 2,350 | $929,667 | 2,416 | 0.0% |
| 2023-08-24 02:42 | 2023-08-23 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | SELL | $384.69 | 300 | $115,407 | 2,416 | -11.0% |
| 2023-06-16 21:02 | 2023-06-15 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $379.39 | 500 | $189,695 | 6,040 | -7.6% |
| 2023-06-07 18:31 | 2023-06-06 | RAMALINGAM AJIT | Officer - SVP, Chief Accounting Officer | SELL | $368.30 | 198 | $73,053 | 0 | -100.0% |
| 2023-03-09 04:00 | 2023-03-08 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | OPT+S | $486.43 | 1,746 | $849,300 | 2,671 | 0.0% |
| 2022-11-15 00:33 | 2022-11-10 | RAMALINGAM AJIT | Officer - SVP, Chief Accounting Officer | SELL | $421.87 | 379 | $160,051 | 0 | -100.0% |
| 2022-08-08 23:25 | 2022-08-05 | RAMALINGAM AJIT | Officer - SVP, Chief Accounting Officer | SELL | $537.00 | 518 | $278,166 | 98 | -84.0% |
| 2021-11-15 18:55 | 2021-11-11 | TUMOLO ANNETTE | Officer - Executive Vice President | OPT+S | $749.79 | 6,346 | $4,758,198 | 4,593 | 0.0% |
| 2021-09-08 19:07 | 2021-09-03 | Daskal Ilan | Officer - EVP, Chief Financial Officer | SELL | $820.06 | 270 | $221,416 | 9 | -96.8% |
| 2021-09-04 00:05 | 2021-09-01 | Last Andrew J. | Officer - EVP, Chief Operating Officer | OPT+S | $813.10 | 2,000 | $1,626,203 | 1,282 | 0.0% |
| 2021-09-04 00:02 | 2021-09-02 | Daskal Ilan | Officer - EVP, Chief Financial Officer | OPT+S | $828.00 | 540 | $447,121 | 7 | 0.0% |
| 2021-08-27 17:39 | 2021-08-26 | TUMOLO ANNETTE | Officer - Executive Vice President | SELL | $792.58 | 600 | $475,548 | 3,099 | -16.2% |
| 2021-08-10 18:58 | 2021-08-09 | Crowley Michael | Officer - EVP, GBL Commercial Operations | OPT+S | $754.93 | 3,000 | $2,264,796 | 3,669 | 0.0% |
| 2021-08-05 19:40 | 2021-08-04 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | SELL | $760.26 | 327 | $248,605 | 919 | -26.2% |
| 2021-08-05 19:38 | 2021-08-04 | Daskal Ilan | Officer - EVP, Chief Financial Officer | OPT+S | $751.84 | 2,300 | $1,729,241 | 7 | 0.0% |
| 2021-02-23 00:05 | 2021-02-19 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | OPT+S | $640.77 | 923 | $591,499 | 1,220 | 0.0% |
| 2020-12-17 20:54 | 2020-12-15 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $580.67 | 374 | $217,171 | 3,669 | -9.3% |
| 2020-11-10 20:40 | 2020-11-06 | TUMOLO ANNETTE | Officer - Executive Vice President | OPT+S | $640.72 | 1,200 | $768,865 | 4,122 | 0.0% |
| 2020-08-21 21:01 | 2020-08-19 | Magni Giovanni | Officer - EVP, Chief Strategy Officer | OPT+S | $519.88 | 12,847 | $6,678,844 | 20,738 | 0.0% |
| 2020-08-19 19:42 | 2020-08-18 | Magni Giovanni | Officer - EVP, Chief Strategy Officer | SELL | $518.81 | 2,382 | $1,235,805 | 12,435 | -16.1% |
| 2020-06-03 00:11 | 2020-06-01 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $485.40 | 1,500 | $728,100 | 2,310 | -39.4% |
| 2020-05-14 20:11 | 2020-05-13 | HUTTON RONALD W | Officer - Vice President and Treasurer | SELL | $457.35 | 443 | $202,606 | 4,140 | -9.7% |
| 2019-12-06 03:03 | 2019-12-04 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | OPT+S | $370.11 | 1,906 | $705,436 | 456 | 0.0% |
| 2019-11-12 19:33 | 2019-11-11 | STARK JAMES R | Officer - VP, Corporate Controller | SELL | $351.45 | 848 | $298,030 | 0 | -100.0% |
| 2019-09-17 01:05 | 2019-09-12 | TUMOLO ANNETTE | Officer - Executive Vice President | SELL | $330.00 | 522 | $172,260 | 2,410 | -17.8% |
| 2019-09-13 18:54 | 2019-09-12 | HERTIA JOHN | Officer - Executive Vice President | OPT+S | $328.29 | 838 | $275,104 | 18,728 | 0.0% |
| 2019-09-11 00:15 | 2019-09-09 | HERTIA JOHN | Officer - Executive Vice President | OPT+S | $336.47 | 444 | $149,393 | 17,762 | 0.0% |
| 2019-09-10 00:50 | 2019-09-06 | HERTIA JOHN | Officer - Executive Vice President | OPT+S | $336.57 | 5,195 | $1,748,491 | 17,304 | 0.0% |
| 2019-09-10 00:36 | 2019-09-06 | TUMOLO ANNETTE | Officer - Executive Vice President | OPT+S | $340.00 | 371 | $126,140 | 1,917 | 0.0% |
| 2019-09-05 21:00 | 2019-09-04 | Crowley Michael | Officer - EVP, GBL Commercial Operations | OPT+S | $333.08 | 1,089 | $362,723 | 2,011 | 0.0% |
| 2019-08-15 00:51 | 2019-08-14 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | SELL | $320.00 | 310 | $99,200 | 103 | -75.1% |
| 2019-08-15 00:46 | 2019-08-14 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $320.00 | 325 | $104,000 | 3,100 | -9.5% |
| 2019-05-17 02:01 | 2019-05-15 | ERNST TIMOTHY S | Officer - EVP, General Counsel & Sec | SELL | $295.47 | 846 | $249,887 | 390 | -68.4% |
| 2018-12-17 19:20 | 2018-12-14 | TSINGOS CHRISTINE A | Officer - EVP and CFO | SELL | $248.00 | 1,411 | $349,928 | 6,683 | -17.4% |
| 2018-12-15 03:00 | 2018-12-14 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $248.03 | 392 | $97,228 | 3,425 | -10.3% |
| 2018-12-13 01:16 | 2018-12-12 | STARK JAMES R | Officer - VP, Corporate Controller | SELL | $254.77 | 848 | $216,045 | 0 | -100.0% |
| 2018-12-13 01:07 | 2018-12-11 | TUMOLO ANNETTE | Officer - Executive Vice President | OPT+S | $254.51 | 2,376 | $604,704 | 1,504 | 0.0% |
| 2018-06-14 20:23 | 2018-06-13 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $303.42 | 350 | $106,197 | 2,142 | -14.0% |
| 2017-12-15 03:26 | 2017-12-14 | TSINGOS CHRISTINE A | Officer - EVP and CFO | OPT+S | $249.40 | 4,980 | $1,242,020 | 6,683 | 0.0% |
| 2017-12-05 03:36 | 2017-12-04 | Crowley Michael | Officer - EVP, GBL Commercial Operations | SELL | $258.39 | 1,000 | $258,395 | 2,492 | -28.6% |
| 2017-12-01 02:52 | 2017-11-30 | STARK JAMES R | Officer - VP, Corporate Controller | SELL | $270.51 | 746 | $201,798 | 0 | -100.0% |
| 2017-11-16 01:04 | 2017-11-14 | Magni Giovanni | Officer - EVP, Chief Strategy Officer | SELL | $253.01 | 2,400 | $607,226 | 9,251 | -20.6% |
How to Interpret $BIOBIOB Trades
Not every insider transaction in BIOBIOB is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $BIOBIOB shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for BIOBIOB
Insider activity data for BIOBIOB is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $BIOBIOB, allowing you to follow the capital of those with the most intimate knowledge of the company.
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.