Sander Gerber is 10% Owner at Tenzing Acquisition Corp. (TZAC). They have made 9 open-market trades across 7 companies since 2009, most recently 2023-06-27.
CIK 0001416593
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $273K since 2013, against 7 sales. Too few scored purchases to measure a record yet.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 67% | 83% | 60% |
| Avg Move | -14.8% | -11.4% | -1.2% |
| Scored | 6 | 6 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TZAC | SELL | 2020-12-07 | 2020-12-09 | $11.51 | $576K | N/A | N/A | N/A |
| TZAC | SELL | 2020-11-02 | 2020-11-03 | $10.87 | $544K | +0.3% | -1.8% | N/A |
| TDAC | SELL | 2020-07-10 | 2020-07-14 | $10.88 | $4.1M | -0.5% | -2.3% | -1.0% |
| TZAC | BUY | 2020-03-20 | 2020-11-03 | $10.37 | $207K | +0.3% | -1.8% | N/A |
| AKER | SELL | 2020-02-28 | 2020-03-03 | $2.81 | $2K | -32.2% | -31.8% | +22.4% |
| LOACU | SELL · Routine | 2018-09-14 | 2018-09-18 | $10.23 | $256K | -2.9% | -3.3% | -3.9% |
| MACQ | SELL | 2018-07-09 | 2018-07-13 | $10.60 | $2.1M | +2.2% | +3.7% | +3.7% |
| GALE | SELL | 2017-02-08 | 2017-02-10 | $0.84 | $4.0M | -15.8% | -25.0% | -19.9% |
| TWFH | BUY | 2013-05-09 | 2013-05-14 | $0.19 | $65K | N/A | N/A | N/A |
| ETRM | SELL | 2009-10-02 | 2009-10-06 | $1.01 | $2.5M | -43.0% | -11.4% | -11.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| MCAF | 250,000 | — |
| TWFH | 693,558 | — |
| Total | $47.5M |
Shares reported on the most recent Form 4, priced at the 2023-06-29 close. 2 holdings could not be priced and are excluded from the total.