Last 12 months
Inside the activity.
1 purchase rows · 2 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 1 | 2 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 26, 2026 Filed Jun 29, 2026 22:01 UTC |
HRT FINANCIAL LP10% owner
|
SaleCommon Stock | 3,135,097 | $0.01 | $34,486.07 |
DisclosureSEC source: 0001475597-26-000116 · primary_doc.xml · nonDerivative · entry 3 HRT FINANCIAL LP · CIK 0001475597 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,309,036 Read SEC document |
| June 25, 2026 Filed Jun 29, 2026 22:01 UTC |
HRT FINANCIAL LP10% owner
|
SaleCommon Stock | 604,011 | $0.01 | $8,456.15 |
DisclosureSEC source: 0001475597-26-000116 · primary_doc.xml · nonDerivative · entry 2 HRT FINANCIAL LP · CIK 0001475597 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,444,133 Read SEC document |
| June 24, 2026 Filed Jun 29, 2026 22:01 UTC |
HRT FINANCIAL LP10% owner
|
PurchaseCommon Stock | 6,110,481 | $0.02 | $128,320.10 |
DisclosureSEC source: 0001475597-26-000116 · primary_doc.xml · nonDerivative · entry 1 HRT FINANCIAL LP · CIK 0001475597 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,898,144 Read SEC document |
| March 09, 2023 Filed Mar 16, 2023 20:34 UTC |
Xu Wei10% owner
|
Disposition to issuerCommon Stock | 93,333 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001213900-23-020637 · ownership.xml · nonDerivative · entry 2 Xu Wei · CIK 0001803680 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 294,007 F1 · shares: After giving effect to the one-to-thirty reverse stock split which became effective on November 9, 2022. F3 · price: Cancelled as consideration for terminating certain agreements by and among Makesi IoT Technology (Shanghai) Co., Ltd., Sichuan Wuge Network Games Co., Ltd. and shareholders of Sichuan Wuge Network Games Co., Ltd. F1 · balance_after: After giving effect to the one-to-thirty reverse stock split which became effective on November 9, 2022. Read SEC document |
| June 21, 2022 Filed Mar 16, 2023 20:34 UTC |
Xu Wei10% owner
|
GrantCommon Stock | 256,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001213900-23-020637 · ownership.xml · nonDerivative · entry 1 Xu Wei · CIK 0001803680 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 387,340 F1 · shares: After giving effect to the one-to-thirty reverse stock split which became effective on November 9, 2022. F2 · price: Issued as consideration for entering into certain contractual agreements with Makesi IoT Technology (Shanghai) Co., Ltd., an indirect subsidiary of the issuer. F1 · balance_after: After giving effect to the one-to-thirty reverse stock split which became effective on November 9, 2022. Read SEC document |
| August 11, 2020 Filed Aug 12, 2020 20:54 UTC |
Xu WeiDirector · 10% owner
|
PurchaseCommon Stock | 185,184 | $1.50 | $277,776.00 |
DisclosureSEC source: 0001213900-20-021645 · ownership.xml · nonDerivative · entry 1 Xu Wei · CIK 0001803680 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,960,184 Read SEC document |
| December 02, 2019 Filed Dec 4, 2019 20:21 UTC |
Jin YiminDirector · Chief Executive Officer · 10% owner
|
SaleCommon Stock, par value 0.0001 per share | 1,000,000 | $0.80 | $800,000.00 |
DisclosureSEC source: 0001213900-19-025297 · ownership.xml · nonDerivative · entry 1 Jin Yimin · CIK 0001753615 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,267,528 F1 · price: On December 2, 2019, the Reporting Person sold 1,000,000 shares of Common Stock for a per share purchase price of $0.80 to Jie Wang, a non-affiliate of the Company, in a private transaction pursuant to certain Stock Purchase Agreement dated November 26, 2019. Read SEC document |
| December 02, 2019 Filed Dec 19, 2019 21:32 UTC Amendment |
Jin YiminDirector · Chief Executive Officer · 10% owner
|
SaleCommon Stock, par value 0.0001 per share | 1,000,000 | $0.80 | $800,000.00 |
DisclosureSEC source: 0001213900-19-026577 · ownership.xml · nonDerivative · entry 1 Jin Yimin · CIK 0001753615 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,334,705 F1 · price: On December 2, 2019, the Reporting Person sold 1,000,000 shares of Common Stock for a per share purchase price of $0.80 to Jie Wang, a non-affiliate of the Company, in a private transaction pursuant to certain Stock Purchase Agreement dated November 26, 2019. F2 · balance_after: The original Form 4 filed on December 4, 2019 is amended by this Form 4 amendment to correctly reflect the reporting person's ownership of Common Stock. No other changes have been made to the original Form 4. Read SEC document |
| February 06, 2018 Filed Feb 8, 2018 21:42 UTC |
Drogue Arthur Bformer director
|
PurchaseCommon Stock | 3,000 | $0.02 | $51.00 |
DisclosureSEC source: 0001213900-18-001477 · f4020618drogue_tmsrholding.xml · nonDerivative · entry 1 Drogue Arthur B · CIK 0001600494 · former director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,000 F1 · security: On February 6, 2018, upon the consummation of the Issuer's business combination with China Sunlong Environmental Technology Inc. (the "Business Combination"), the Issuer changed its name from "JM Global Holding Company" to "TMSR Holding Company Limited" and its symbol from "WYIG" to "TMSR." F2 · security: On February 6, 2018, the Reporting Person resigned as director of JM Global Holding Company. F3 · price: In connection with the consummation of the Business Combination, Zhong Hui Holding Limited sold 3,000 shares to the Reporting Person at $0.017 per share. Read SEC document |
| February 06, 2018 Filed Feb 9, 2018 02:47 UTC |
Zhang Qi10% owner · Fmr Director & Chair of Board
Zhong Hui Holding Ltd10% owner
|
SaleCommon Stock | 87,500 | $0.02 | $1,487.50 |
DisclosureSEC source: 0001213900-18-001479 · f4020618zhang_tmsrholding.xml · nonDerivative · entry 1 Zhang Qi · CIK 0001647439 · 10% owner · Fmr Director & Chair of Board Zhong Hui Holding Ltd · CIK 0001647434 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,239,000 F1 · security: On February 6, 2018, upon the consummation of the Issuer's business combination with China Sunlong Environmental Technology Inc. (the "Business Combination"), the Issuer changed its name from "JM Global Holding Company" to "TMSR Holding Company Limited" and its symbol from "WYIG" to "TMSR." F2 · security: On February 6, 2018, Qi Zhang resigned as director of JM Global Holding Company. F3 · kind: Effective February 6, 2018, Zhong Hui Holding Limited ("ZHHL") sold an aggregate of 87,500 shares ("Shares") of common stock of the issuer at the purchase price of $0.017 per share to Arthur Drogue and Kurt Jetta, former directors of the Issuer, and Elsa Sung, a consultant of the Issuer. F3 · price: Effective February 6, 2018, Zhong Hui Holding Limited ("ZHHL") sold an aggregate of 87,500 shares ("Shares") of common stock of the issuer at the purchase price of $0.017 per share to Arthur Drogue and Kurt Jetta, former directors of the Issuer, and Elsa Sung, a consultant of the Issuer. F4 · ownership.nature: Qi Zhang, the Chairman of the Issuer, is the sole owner of ZHHL, may be deemed the beneficial owner of the securities held by ZHHL and has sole voting and dispositive control over such securities. Read SEC document |
| February 06, 2018 Filed Feb 9, 2018 02:40 UTC |
Jetta Kurtformer director
|
PurchaseCommon Stock | 4,500 | $0.02 | $76.50 |
DisclosureSEC source: 0001213900-18-001475 · f4020618jetta_tmsrholding.xml · nonDerivative · entry 1 Jetta Kurt · CIK 0001647332 · former director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,500 F1 · security: On February 6, 2018, upon the consummation of the Issuer's business combination with China Sunlong Environmental Technology Inc. (the "Business Combination"), the Issuer changed its name from "JM Global Holding Company" to "TMSR Holding Company Limited" and its symbol from "WYIG" to "TMSR." F2 · security: On February 6, 2018, the Reporting Person resigned as director of JM Global Holding Company. F3 · price: In connection with the consummation of the Business Combination, Zhong Hui Holding Limited sold 4,500 shares to the Reporting Person at $0.017 per share. Read SEC document |
| February 06, 2018 Filed Mar 9, 2018 19:32 UTC |
Zhang Qi10% owner · Fmr Director and Chairman
Zhong Hui Holding Ltd10% owner
|
PurchaseWarrant · Derivative | 3,250,000 | $10.00 Strike: $11.50 | $32,500,000.00 |
DisclosureSEC source: 0001213900-18-002765 · f4020618zhang_tmsrholding.xml · derivative · entry 2 Zhang Qi · CIK 0001647439 · 10% owner · Fmr Director and Chairman Zhong Hui Holding Ltd · CIK 0001647434 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,250,000 Underlying: Common Stock · 1,625,000 shares Expires 2023-02-06 F5 · security: On July 29, 2015, the Reporting Person acquired an aggregate of 3,250,000 units at a price of $10.00 per unit. Each unit consisted of one share of common stock and one warrant to purchase one-half of one share of common stock at an exercise price of $11.50 per full share. The warrants do not become exercisable until 30 days following the consummation of the Business Combination. None of such warrants have been exercised as of the date of this filing. F5 · price: On July 29, 2015, the Reporting Person acquired an aggregate of 3,250,000 units at a price of $10.00 per unit. Each unit consisted of one share of common stock and one warrant to purchase one-half of one share of common stock at an exercise price of $11.50 per full share. The warrants do not become exercisable until 30 days following the consummation of the Business Combination. None of such warrants have been exercised as of the date of this filing. Read SEC document |
| February 06, 2018 Filed Mar 9, 2018 19:32 UTC |
Zhang Qi10% owner · Fmr Director and Chairman
Zhong Hui Holding Ltd10% owner
|
OtherCommon Stock | 2,350,000 | $10.00 | $23,500,000.00 |
DisclosureSEC source: 0001213900-18-002765 · f4020618zhang_tmsrholding.xml · nonDerivative · entry 1 Zhang Qi · CIK 0001647439 · 10% owner · Fmr Director and Chairman Zhong Hui Holding Ltd · CIK 0001647434 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 1,889,000 F1 · security: On February 6, 2018, upon the consummation of the Issuer's business combination with China Sunlong Environmental Technology Inc. (the "Business Combination"), the Issuer changed its name from "JM Global Holding Company" to "TMSR Holding Company Limited" and its symbol from "WYIG" to "TMSR." F2 · security: On February 6, 2018, Qi Zhang resigned as director of JM Global Holding Company. F3 · kind: Effective February 6, 2018, Zhong Hui Holding Limited ("ZHHL") redeemed an aggregate of 2,350,000 shares ("Shares") of common stock at a redemption price of $10.00 per share. F3 · price: Effective February 6, 2018, Zhong Hui Holding Limited ("ZHHL") redeemed an aggregate of 2,350,000 shares ("Shares") of common stock at a redemption price of $10.00 per share. F4 · ownership.nature: Qi Zhang, the former Chairman of the Issuer, is the sole owner of ZHHL, may be deemed the beneficial owner of the securities held by ZHHL and has sole voting and dispositive control over such securities. Read SEC document |
| October 11, 2017 Filed Oct 12, 2017 21:22 UTC |
Zhang QiDirector · 10% owner
Zhong Hui Holding Ltd10% owner
|
SaleCommon Stock | 170,000 | $0.02 | $2,890.00 |
DisclosureSEC source: 0001213900-17-010532 · f4101117zhang_jmglobal.xml · nonDerivative · entry 1 Zhang Qi · CIK 0001647439 · Director · 10% owner Zhong Hui Holding Ltd · CIK 0001647434 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,326,500 F1 · kind: Zhong Hui Holding Limited ("ZHHL") sold an aggregate of 170,000 shares ("Shares") of common stock of the issuer at the purchase price of $0.017 per share to Tim Richerson and Peter Nathanial, directors and officers of the Issuer, pursuant to a Securities Assignment Agreement dated October 11, 2017. F1 · price: Zhong Hui Holding Limited ("ZHHL") sold an aggregate of 170,000 shares ("Shares") of common stock of the issuer at the purchase price of $0.017 per share to Tim Richerson and Peter Nathanial, directors and officers of the Issuer, pursuant to a Securities Assignment Agreement dated October 11, 2017. F2 · ownership.nature: Qi Zhang, the Chairman of the Issuer, is the sole owner of ZHHL, may be deemed the beneficial owner of the securities held by ZHHL and has sole voting and dispositive control over such securities. Read SEC document |
| October 11, 2017 Filed Oct 12, 2017 21:21 UTC |
Richerson Timothy JamesDirector · CEO and CFO
|
PurchaseCommon Stock | 120,000 | $0.02 | $2,040.00 |
DisclosureSEC source: 0001213900-17-010530 · f4101117richerson_jmglobal.xml · nonDerivative · entry 1 Richerson Timothy James · CIK 0001647650 · Director · CEO and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 150,000 F1 · shares: The Reporting Person purchased an aggregate of 120,000 shares ("Shares") of common stock of the issuer at the purchase price of $0.017 per share from Zhong Hui Holding Limited ("ZHHL") pursuant to certain Securities Assignment Agreement dated October 11, 2017. Read SEC document |
| October 11, 2017 Filed Oct 13, 2017 17:07 UTC |
Nathanial PeterDirector · President and Secretary
|
PurchaseCommon Stock | 50,000 | $0.02 | $850.00 |
DisclosureSEC source: 0001213900-17-010554 · f4101117nathanial_jmglobal.xml · nonDerivative · entry 1 Nathanial Peter · CIK 0001647277 · Director · President and Secretary 10b5-1 filing: Not disclosed Ownership: Indirect · By PN Family Holdings, LLC Disclosed balance after: 80,000 F1 · shares: The Reporting Person purchased an aggregate of 50,000 shares ("Shares") of common stock of the issuer at the purchase price of $0.017 per share from Zhong Hui Holding Limited ("ZHHL") pursuant to that certain Securities Assignment Agreement dated October 11, 2017. F2 · ownership.nature: The Reporting Person is the sole owner of PN Family Holdings, LLC. As such, the Reporting Person has sole voting and dispositive control over the shares of common stock held directly by PN Family Holdings, LLC and may be deemed to have an indirect pecuniary interest in such securities. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.