Margaret B. McLean is CLO at TTEC Holdings, Inc. (TTEC). They have made 15 open-market trades across 2 companies since 2010, most recently 2026-10-04.
CIK 0001490940
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.
8 open-market purchases totalling $297K since 2010, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TTEC | 101,004 | $155K |
| PrivateUnlisted | 33,461 | — |
| Total | $155K |
Shares reported on the most recent Form 4, priced at the 2026-10-06 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TTEC | SELL | 2021-12-13 | 2021-12-15 | $86.33 | $518K | +6.7% | -3.1% | -9.8% |
| TTEC | SELL | 2020-08-19 | 2020-08-20 | $59.00 | $413K | -0.5% | -9.9% | +9.8% |
| TTEC | SELL | 2019-09-06 | 2019-09-09 | $47.44 | $237K | +5.7% | -1.6% | -19.0% |
| TTEC | SELL | 2018-06-20 | 2018-06-22 | $37.25 | $186K | -2.5% | -6.7% | -29.2% |
| TTEC | SELL | 2016-12-15 | 2016-12-16 | $31.06 | $155K | -2.7% | -4.6% | -4.0% |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2012-12-07 | 2012-12-10 | $54.68 | $250K | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | SELL | 2012-06-08 | 2012-06-08 | $53.39 | $953K | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2011-12-09 | 2011-12-13 | $55.87 | $950 | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2011-09-09 | 2011-09-12 | $56.85 | $1K | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2011-06-03 | 2011-06-07 | $50.75 | $812 | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2011-03-31 | 2011-04-04 | $46.82 | $41K | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | SELL | 2010-12-10 | 2010-12-13 | $46.49 | $59K | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2010-12-10 | 2010-12-13 | $49.02 | $882 | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2010-09-10 | 2010-09-13 | $45.82 | $1K | N/A | N/A | N/A |
| PrivateCH2M HILL COMPANIES LTD | BUY | 2010-06-04 | 2010-06-08 | $41.15 | $864 | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.