Martyn Etherington
Insider
First SEC filing: Jan. 24, 2019 · Latest: Jan. 24, 2019
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 15, 2021 | TDC | S | 8,000 | $44.39 | $355,120 | 84,454 Direct | -8.65% | Disposed | -32.4% (price as of 2026-10-05) |
| March 5, 2021 | TDC | F | 1,981 | $41.31 | $81,835 | 92,454 Direct | -2.10% | Disposed | -27.4% (price as of 2026-10-05) |
| March 1, 2021 | TDC | F | 6,092 | $42.13 | $256,656 | 94,344 Direct | -6.07% | Disposed | -28.8% (price as of 2026-10-05) |
| March 1, 2021 | TDC | F | 2,243 | $42.13 | $94,498 | 100,436 Direct | -2.18% | Disposed | -28.8% (price as of 2026-10-05) |
| March 1, 2021 | TDC | A | 12,702 | · | · | 102,679 Direct | +14.12% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2021 | TDC | F | 4,995 | $41.03 | $204,945 | 89,977 Direct | -5.26% | Disposed | -26.9% (price as of 2026-10-05) |
| Feb. 25, 2021 | TDC | A | 10,073 | $41.03 | $413,295 | 94,972 Direct | +11.86% | Acquired | -26.9% (price as of 2026-10-05) |
| Feb. 1, 2021 | TDC | F | 21,994 | $27.82 | $611,873 | 84,765 Direct | -20.60% | Disposed | 7.9% (price as of 2026-10-05) |
| Feb. 1, 2021 | TDC | A | 43,890 | · | · | 106,759 Direct | +69.81% | Acquired | (price as of 2026-10-05) |
| March 9, 2020 | TDC | F | 1,969 | $20.64 | $40,640 | 62,067 Direct | -3.07% | Disposed | 45.4% (price as of 2026-10-05) |
| March 2, 2020 | TDC | F | 2,399 | $20.87 | $50,067 | 63,940 Direct | -3.62% | Disposed | 43.8% (price as of 2026-10-05) |
| March 1, 2020 | TDC | A | 36,858 | · | · | 66,339 Direct | +125.02% | Acquired | (price as of 2026-10-05) |
| Nov. 12, 2019 | TDC | P | 4,300 | $26.43 | $113,649 | 29,256 Direct | +17.23% | Acquired | 13.5% (price as of 2026-10-05) |
| March 5, 2019 | TDC | F | 1,491 | $48.30 | $72,015 | 24,498 Direct | -5.74% | Disposed | -37.9% (price as of 2026-10-05) |
| March 1, 2019 | TDC | A | 13,569 | · | · | 25,989 Direct | +109.25% | Acquired | (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 24, 2019 | TDC | Common Stock | 12,344 | Direct |