Arkolith/Insider Trading/GYRE

GYRE Insider Trading

Name: Arkolith
Brand: Arkolith

GYRE · full profile →Last filing Jun 8, 2026

Mixed · 180d

Open-Market Buys (180d)

0 insiders

Open-Market Sells (180d)

0 insiders

Net Insider Flow

open market, 180d

Reporting Insiders

0 P/S transactions

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Build on these Form 4 transactions

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Recent Form 4 Transactions

100 shown

Date	Insider	Role	Action	Shares	Price	Value
Jun 8, 2026	Bergmann Joshua Benjamin	GC and Corporate Secretary	Grant(A)	50K	—	$0
Jun 8, 2026	Luo Ying	Chief Executive Officer, Director	Grant(A)	120K	—	$0
Jan 7, 2026	Chen Ruoyu	Chief Financial Officer	Grant(A)	50K	—	$0
Jan 7, 2026	Zhang Ping	Director	Grant(A)	100K	—	$0
Aug 18, 2025	Weng Dan	Director	Grant(A)	52K	—	$0
Aug 5, 2025	Zhang Ping	Director	Grant(A)	250K	—	$0
Jun 4, 2025	Carmichael Gordon	Director	Grant(A)	26K	—	$0
Jun 4, 2025	Parry Renate	Director	Grant(A)	26K	—	$0
Jun 4, 2025	Nussbaum Rodney L	Director	Grant(A)	26K	—	$0
Jun 4, 2025	Epstein David M.	Director	Grant(A)	26K	—	$0
Jun 4, 2025	Eastling Thomas Wilson	Director	Grant(A)	26K	—	$0
May 28, 2025	Ma Songjiang	President, Director	Sell(S)	558	$10.07	$6K
May 27, 2025	Zhang Ping	Director	Grant(A)	250K	—	$0
May 27, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.28	$21K
May 23, 2025	Ma Songjiang	President, Director	Sell(S)	182	$10.24	$2K
May 22, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.97	$22K
May 21, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.83	$22K
May 20, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.25	$23K
May 19, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.11	$22K
May 16, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.31	$23K
May 15, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.68	$21K
May 14, 2025	Ma Songjiang	President, Director	Sell(S)	20	$11.30	$226
May 13, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.37	$23K
May 12, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.56	$21K
Apr 16, 2025	Eastling Thomas Wilson	Director	Option exercise(M)	15K	$6.93	$104K
Apr 16, 2025	Eastling Thomas Wilson	Director	Option exercise(M)	15K	—	$0
Apr 1, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	50K	$0.75	$38K
Apr 1, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	50K	—	$0
Mar 27, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	150K	$0.75	$113K
Mar 27, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	150K	—	$0
Mar 26, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	200K	$0.75	$150K
Mar 26, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	200K	—	$0
Mar 24, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	300K	$0.75	$225K
Mar 24, 2025	Ye Weiguo	Chief Operating Officer	Option exercise(M)	300K	—	$0
Mar 21, 2025	Ma Songjiang	President, Director	Sell(S)	174	$10.00	$2K
Mar 20, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.09	$20K
Mar 19, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.13	$20K
Mar 18, 2025	Ma Songjiang	President, Director	Sell(S)	242	$10.24	$2K
Mar 17, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.09	$24K
Mar 14, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.31	$25K
Mar 13, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.80	$24K
Mar 12, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.74	$23K
Mar 11, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.40	$23K
Mar 10, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.14	$20K
Mar 7, 2025	Ma Songjiang	President, Director	Sell(S)	53	$13.03	$691
Mar 7, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.13	$19K
Mar 7, 2025	Ma Songjiang	President, Director	Sell(S)	41	$12.14	$498
Mar 7, 2025	Ye Weiguo	Chief Operating Officer	Grant(A)	300K	—	$0
Mar 6, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.80	$22K
Mar 5, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.98	$22K
Mar 4, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.86	$22K
Mar 3, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.23	$22K
Feb 28, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.41	$23K
Feb 27, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.33	$23K
Feb 26, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.63	$23K
Feb 25, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.37	$23K
Feb 24, 2025	Ma Songjiang	President, Director	Sell(S)	187	$11.52	$2K
Feb 24, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.60	$19K
Feb 21, 2025	Ma Songjiang	President, Director	Sell(S)	182	$12.60	$2K
Feb 21, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.84	$22K
Feb 20, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.40	$25K
Feb 19, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.29	$25K
Feb 18, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.49	$25K
Feb 14, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.94	$24K
Feb 13, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.69	$23K
Feb 12, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.49	$23K
Feb 11, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.52	$22K
Feb 10, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.90	$24K
Feb 7, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.16	$24K
Feb 6, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.85	$26K
Feb 5, 2025	Ma Songjiang	President, Director	Sell(S)	20	$12.84	$257
Feb 5, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$12.39	$25K
Feb 4, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.62	$23K
Feb 3, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.47	$23K
Jan 31, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.51	$23K
Jan 30, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.37	$23K
Jan 29, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.43	$23K
Jan 28, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.51	$23K
Jan 27, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$11.18	$22K
Jan 24, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.89	$22K
Jan 23, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.49	$21K
Jan 22, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.63	$21K
Jan 21, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.85	$22K
Jan 17, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.72	$21K
Jan 16, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.71	$21K
Jan 15, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.85	$22K
Jan 14, 2025	Ma Songjiang	President, Director	Sell(S)	2K	$10.39	$21K
Jan 13, 2025	Ma Songjiang	President, Director	Sell(S)	56	$10.10	$566
Jan 10, 2025	Ma Songjiang	President, Director	Sell(S)	1K	$10.02	$11K
Jan 7, 2025	Ma Songjiang	President, Director	Sell(S)	1K	$10.02	$13K
Jan 6, 2025	Ma Songjiang	President, Director	Sell(S)	941	$10.16	$10K
Jan 5, 2025	Zhang Ping	Director	Grant(A)	52K	—	$0
Jan 3, 2025	Ma Songjiang	President, Director	Sell(S)	833	$11.85	$10K
Dec 31, 2024	Ma Songjiang	President, Director	Sell(S)	2K	$12.30	$25K
Dec 30, 2024	Ma Songjiang	President, Director	Sell(S)	2K	$12.50	$25K
Dec 27, 2024	Ma Songjiang	President, Director	Sell(S)	2K	$12.58	$25K
Dec 26, 2024	Ma Songjiang	President, Director	Sell(S)	356	$13.05	$5K
Dec 26, 2024	Ma Songjiang	President, Director	Sell(S)	2K	$12.62	$21K
Dec 24, 2024	Ma Songjiang	President, Director	Sell(S)	2K	$11.93	$24K
Dec 23, 2024	Ma Songjiang	President, Director	Sell(S)	296	$12.44	$4K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).