Martin Halliwell

Track

Insider profile

Performance

Overall performance

2.2

Performance over holding periods

2.2

	30 days	90 days	120 days
Average return	-9%	8.2%	15.1%
Success rate	27%	68%	82%
Transactions	16 12% Buy	34 71% Buy	47 69% Buy

Ranking by holding-period performance

Martin Halliwell's trades of Gamma Communications PLC's stock

Subscribe to get access to the transaction volume chart and in-chart transaction details

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings

Download results Settings

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other

Notification date	Transaction date	Company	B/S Transaction type	Nb. shares Price Value	Number of shares	Price	Value
2025-11-18	2025-11-18	Gamma Communications PLC (GAMA)	B Purchase	19,224 363.44 £123,732	19,224	363.44	£123,732
2024-10-02	2024-10-02	Gamma Communications PLC (GAMA)	B Purchase	70,686 168.25 £3,793,725	70,686	168.25	£3,793,725
2022-01-18	2022-01-18	Team17 Group plc	B Purchase	78,714 287.57 £4,330,984	78,714	287.57	£4,330,984
2021-07-09	2021-07-08	Team17 Group plc	B Purchase	10,000 8.00 £80,000	10,000	8.00	£80,000
2021-01-27	2021-01-26	Softcat PLC (SCT)	S Sale	111,000 15.12 £1,678,320	111,000	15.12	£1,678,320
2021-01-27	2021-01-25	Softcat PLC (SCT)	S Sale	324,000 15.20 £4,924,800	324,000	15.20	£4,924,800
2021-01-27	2021-01-25	Softcat PLC (SCT)	S Sale	226,000 15.20 £3,435,200	226,000	15.20	£3,435,200
2021-01-27	2021-01-25	Softcat PLC (SCT)	S Sale	450,000 15.20 £6,840,000	450,000	15.20	£6,840,000
2020-02-19	2020-02-18	Gateley (Holdings) PLC (GTLY)	S Sale	69,931 2.00 £139,862	69,931	2.00	£139,862
2019-03-25	2019-03-21	Softcat PLC (SCT)	S Sale	99,292 8.73 £866,362	99,292	8.73	£866,362
2019-03-25	2019-03-21	Softcat PLC (SCT)	S Sale	212,708 8.43 £1,793,277	212,708	8.43	£1,793,277
2019-02-26	2019-02-25	Gateley (Holdings) PLC (GTLY)	S Sale	63,294 1.50 £94,941	63,294	1.50	£94,941
2019-01-30	2019-01-28	Softcat PLC (SCT)	S Sale	848,451 6.65 £5,642,199	848,451	6.65	£5,642,199
2019-01-30	2019-01-28	Softcat PLC (SCT)	S Sale	605,333 6.65 £4,025,464	605,333	6.65	£4,025,464
2019-01-30	2019-01-28	Softcat PLC (SCT)	S Sale	1,754,607 6.65 £11,668,137	1,754,607	6.65	£11,668,137
2018-07-11	2018-07-10	Softcat PLC (SCT)	S Sale	860,000 7.15 £6,149,000	860,000	7.15	£6,149,000
2018-07-11	2018-07-10	Softcat PLC (SCT)	S Sale	612,000 7.15 £4,375,800	612,000	7.15	£4,375,800
2018-07-11	2018-07-10	Softcat PLC (SCT)	S Sale	1,790,000 7.15 £12,798,500	1,790,000	7.15	£12,798,500
2013-06-10	2013-06-04	SES	S Sale	6,629 22.83 €151,320	6,629	22.83	€151,320
2013-03-20	2013-03-18	SES	S Sale	20,097 24.12 €484,740	20,097	24.12	€484,740
2013-01-24	2013-01-10	SES	S Sale	28,458 21.84 €621,380	28,458	21.84	€621,380
2012-06-08	2012-06-01	SES	S Sale	7,444 17.69 €131,684	7,444	17.69	€131,684
2011-06-15	2011-06-01	SES	S Sale	3,036 18.65 €56,618	3,036	18.65	€56,618
2010-07-06	2010-07-01	SES	S Sale	892 17.05 €15,208	892	17.05	€15,208
2010-04-07	2010-03-30	SES	B Purchase	73,517 12.88 €946,701	73,517	12.88	€946,701
2010-04-07	2010-03-30	SES	S Sale	11,650 18.76 €218,512	11,650	18.76	€218,512
2010-04-07	2010-03-30	SES	B Purchase	11,650 12.64 €147,256	11,650	12.64	€147,256
2010-04-07	2010-03-30	SES	S Sale	73,517 18.83 €1,384,141	73,517	18.83	€1,384,141
2009-12-15	2009-12-02	SES	B Purchase	5,000 6.76 €33,800	5,000	6.76	€33,800
2009-07-09	2009-07-01	SES	S Sale	1,003 13.47 €13,514	1,003	13.47	€13,514