Shareholding Pattern

BOSTON BIO SYSTEMS LIMITED

General Information

Scrip code	531458
NSE Symbol	NOTLISTED
MSEI Symbol	NOTLISTED
ISIN	INE109B01019
Whether company is SME	false
Class of Security	Equity Shares
Type of report	Quarterly
Quarter Ended / Half year ended/Date of Report (For Prelisting / Allotment)	30-09-2025
Shareholding pattern filed under	Regulation 31 (1) (b)
Whether the listed entity is Public Sector Undertaking (PSU)?	false

Declaration

Searial No.	Particular	Yes / No	Promoter and Promoter Group	Public shareholder	Non Promoter- Non Public
1	Whether the Listed Entity has issued any partly paid up shares?	false	false	false	false
2	Whether the Listed Entity has issued any Convertible Securities ?	false	false	false	false
3	Whether the Listed Entity has issued any Warrants ?	false	false	false	false
4	Whether Listed Entity has granted any ESOPs, which are outstanding?	false	false	false	false
5	Whether the Listed Entity has any shares against which depository receipts are issued?	false	false	false	false
6	Whether the Listed Entity has any shares in locked-in?	false	false	false	false
7	Whether any shares held by promoters are encumbered under 'Pledge'?	false	false
8	Whether any shares held by promoters are encumbered under 'Non-Disposal Undertaking'?	false	false
9	Whether any shares held by promoters are encumbered, other than by way of Pledge or NDU, if any?	false	false
10	Whether company has equity shares with differential voting rights?	false	false	false	false
11	Whether the listed entity has any significant beneficial owner?	false

Table I - Summary Statement holding of specified securities

Note : Data will be automatically populated from shareholding pattern sheet - Data Entry Restricted in this sheet

Category (I)

Category of shareholder (II)

Nos. Of shareholders (III)

No. of fully paid up equity shares held (IV)

No. Of Partly paid-up equity shares held (V)

No. Of shares underlying Depository Receipts (VI)

Total nos. shares held (VII) = (IV)+(V)+ (VI)

Shareholding as a % of total no. of shares (calculated as per SCRR, 1957) (VIII) As a % of (A+B+C2)

Number of Voting Rights held in each class of securities (IX)

No. Of Shares Underlying Outstanding convertible securities(XA)

No. of Shares Underlying Outstanding Warrants (XB)

No. Of Outstanding ESOP Granted (XC)

No. of Shares Underlying Outstanding convertible securities, No. of Warrants and ESOP etc. (X) = (XA+XB+XC)

Total No. of shares on fully diluted basis (including warrants, ESOP, Convertible Securities etc.) (XI)=(VII+X)

Shareholding , as a % assuming full conversion of convertible securities ( as a percentage of diluted share capital) (XII)= (VII)+(X)As a % of (A+B+C2)

Number of Locked in shares (XIII)

Number of Shares pledged (XIV)

Non-Disposal Undertaking (XV)

Other encumbrances, if any (XVI)

Total Number of Shares encumbered (XVII) = (XIV+XV+XVI)

Number of equity shares held in dematerialized form (XVIII)

Sub-categorization of shares

No of Voting (XIV) Rights

Total as a % of (A+B+C)

Shareholding (No. of shares) under

Class eg:X

Class eg:Y

Total

No. (a)

As a % of total Shares held (b)

No. (a)

As a % of total Shares held (b)

No. (a)

As a % of total Shares held (b)

No. (a)

As a % of total Shares held (b)

No. (a)

As a % of total Shares held (b)

Sub-category (i)

Sub-category (ii)

Sub-category (iii)

(A)

Promoter & Promoter Group

3

150020

150020

2.14

150020

150020

2.14

150020

2.14

150000

(B)

Public

1382

6849980

6849980

97.86

6849980

6849980

97.86

6849980

97.86

6717080

0

0

0

(C)

Non Promoter- Non Public

(C1)

Shares underlying DRs

(C2)

Shares held by Employee Trusts

Total

1385

7000000

7000000

100.00

7000000

7000000

100.00

7000000

100.00

6867080

0

0

0

Shareholding Pattern

Searial No.	Category & Name of the Shareholders (I)	Category	Category / More than 1 percentage	Bank Name	No of the Shareholders (III)	No.of fully paid up equity shares held (IV)	No.Of Partly paid-up equity shares held (V)	No.Of shares underlying Depository Receipts (VI)	Total nos.shares held (VII) = (IV) + (V) + (VI)	Shareholding as a % of total no. of shares (calculated as per SCRR, 1957) (VIII) As a % of (A+B+C2)	Number of Voting Rights held in each class of securities (IX)				No.Of Shares Underlying Outstanding convertible securities (XA)	No.of Shares Underlying Outstanding Warrants (XB)	No.Of Outstanding ESOP Granted (XC)	No.of Shares Underlying Outstanding convertible securities, No. of Warrants and ESOP etc. (X) = (XA+XB+XC)	Total No.of shares on fully diluted basis (including warrants, ESOP, Convertible Securities etc.) (XI)=(VII+X)	Shareholding , as a % assuming full conversion of convertible securities( as a percentage of diluted share capital) (XII)= (VII)+(X) As a % of(A+B+C2)	Number of Locked in shares (XIII))		Number of Shares pledged (XIV)		Non-Disposal Undertaking (XV)		Other encumbrances, if any (XVI)		Total Number of Shares encumbered (XVII) = (XIV+XV+XVI)		Number of equity shares held in dematerialized for (XVIII)	Sub-categorization of shares			Shareholder type
											No of Voting (XIV) Rights			Total as a % of Total Voting rights							Number of Locked in shares (XIII))		Number of Shares pledged (XIV)		Non-Disposal Undertaking (XV)		Other encumbrances, if any (XVI)		Total Number of Shares encumbered (XVII) = (XIV+XV+XVI)			Shareholding (No.of shares) under
											Class eg:X	Class eg:Y	Total	Total as a % of Total Voting rights							No. (a)	As a % of total Shares held (b)	No. (a)	As a % of total Shares held (b)	No. (a)	As a % of total Shares held (b)	No. (a)	As a % of total Shares held (b)	No. (a)	As a % of total Shares held (b)		Sub - category (i)	Sub - category (ii)	Sub - category (iii)
A	Table II - Statement showing shareholding pattern of the Promoter and Promoter Group
(1)	Indian
(a)	Individuals/Hindu undivided Family				1	150000			150000	2.14	150000		150000	2.14					150000	2.14											150000
	JYOTSHNA JAGDISHCHANDRA SHAH				1	150000			150000	2.14	150000		150000	2.14					150000	2.14											150000				Promoter
(b)	Central Government/ State Government(s)
(c)	Financial Institutions/ Banks
(d)	Any Other (specify)				2	20			20	0.00	20		20	0.00					20	0.00											0
	DR. BAKUL J. VAISHNAV	Person Acting in Concert			1	10			10	0.00	10		10	0.00					10	0.00											0				Promoter
	DR. USHMA B. VAISHNAV	Person Acting in Concert			1	10			10	0.00	10		10	0.00					10	0.00											0				Promoter
	Sub-Total (A)(1)				3	150020			150020	2.14	150020		150020	2.14					150020	2.14											150000
(2)	Foreign
(a)	Individuals (NonResident Individuals/ Foreign Individuals)
(b)	Government
(c)	Institutions
(d)	Foreign Portfolio Investor
(e)	Any Other (specify)
	Sub-Total (A)(2)
	Total Shareholding of Promoter and Promoter Group (A)=(A)(1)+(A)(2)				3	150020			150020	2.14	150020		150020	2.14					150020	2.14											150000
B	Table III - Statement showing shareholding pattern of the Public shareholder
(1)	Institutions (Domestic)
(a)	Mutual Funds
(b)	Venture Capital Funds
(c)	Alternate Investment Funds
(d)	Banks
(e)	Insurance Companies
(f)	Provident Funds/ Pension Funds
(g)	Asset reconstruction companies
(h)	Sovereign Wealth Funds
(i)	NBFCs registered with RBI
(j)	Other Financial Institutions
(k)	Any Other (specify)
	Sub-Total (B)(1)
(2)	Institutions (Foreign)
(a)	Foreign Direct Investment
(b)	Foreign Venture Capital Investors
(c)	Sovereign Wealth Funds
(d)	Foreign Portfolio Investors Category I
(e)	Foreign Portfolio Investors Category II
(f)	Overseas Depositories (holding DRs) (balancing figure)
(g)	Any Other (specify)
	Sub-Total (B)(2)
(3)	Central Government / State Government(s)
(a)	Central Government / President of India
(b)	State Government / Governor
(c)	Shareholding by Companies or Bodies Corporate where Central / State Government is a promoter
	Sub-Total (B)(3)
(4)	Non-institutions
(a)	Associate companies / Subsidiaries
(b)	Directors and their relatives (excluding independent directors and nominee directors)
(c)	Key Managerial Personnel
(d)	Relatives of promoters (other than 'immediate relatives' of promoters disclosed under 'Promoter and Promoter Group' category)
(e)	Trusts where any person belonging to 'Promoter and Promoter Group' category is 'trustee', 'beneficiary', or 'author of the trust'
(f)	Investor Education and Protection Fund (IEPF)
(g)	Resident Individuals holding nominal share capital up to Rs. 2 lakhs				1216	1946457			1946457	27.81	1946457		1946457	27.81					1946457	27.81											1946257	0	0	0
(h)	Resident Individuals holding nominal share capital in excess of Rs. 2 lakhs				80	4018466			4018466	57.41	4018466		4018466	57.41					4018466	57.41											3885766	0	0	0
	DIPAL PRERIT DOSHI				1	70000			70000	1.00	70000		70000	1.00					70000	1.00											70000	0	0	0
	MANUBHAI SHAH				1	70500			70500	1.01	70500		70500	1.01					70500	1.01											70500	0	0	0
	PRERIT JAYSUKHLAL DOSHI				1	72492			72492	1.04	72492		72492	1.04					72492	1.04											72492	0	0	0
	TIKAMCHAND GARG				1	74155			74155	1.06	74155		74155	1.06					74155	1.06											74155	0	0	0
	CHHAGANLAL KESHAVLAL PATEL				1	75000			75000	1.07	75000		75000	1.07					75000	1.07											75000	0	0	0
	BHAVNA HASMUKH FOFANI				1	77518			77518	1.11	77518		77518	1.11					77518	1.11											77518	0	0	0
	SAVITABEN RASIKLAL MEHTA				1	77600			77600	1.11	77600		77600	1.11					77600	1.11											77600	0	0	0
	AMIT KUMAR GARG				1	78000			78000	1.11	78000		78000	1.11					78000	1.11											78000	0	0	0
	JAY HASMUKH FOFANI				1	78952			78952	1.13	78952		78952	1.13					78952	1.13											78952	0	0	0
	ANAND GARG				1	81000			81000	1.16	81000		81000	1.16					81000	1.16											81000	0	0	0
	HETAL BABULAL THAKORE				1	85000			85000	1.21	85000		85000	1.21					85000	1.21											85000	0	0	0
	JAYSUKHLAL TRIBHOVANDAS DOSHI				1	87500			87500	1.25	87500		87500	1.25					87500	1.25											87500	0	0	0
	RAJESH KUMAR GARG				1	93000			93000	1.33	93000		93000	1.33					93000	1.33											93000	0	0	0
	NIRANJANA JAYSUKHLAL DOSHI				1	99900			99900	1.43	99900		99900	1.43					99900	1.43											99900	0	0	0
	SANGITA PRADYUMAN SHAH				1	150000			150000	2.14	150000		150000	2.14					150000	2.14											150000	0	0	0
	MANISHA H DABHI				1	152850			152850	2.18	152850		152850	2.18					152850	2.18											152850	0	0	0
	MAYANK DOSHI				1	181971			181971	2.60	181971		181971	2.60					181971	2.60											181971	0	0	0
(i)	Non Resident Indians (NRIs)				3	9300			9300	0.13	9300		9300	0.13					9300	0.13											9300	0	0	0
(j)	Foreign Nationals
(k)	Foreign Companies
(l)	Bodies Corporate				23	367954			367954	5.26	367954		367954	5.26					367954	5.26											367954	0	0	0
	DAZZEL CONFINDIVE LTD.				1	78304			78304	1.12	78304		78304	1.12					78304	1.12											78304	0	0	0
	SURYANSH STOCK AND SHARES PRIVATE LIMITED				1	97598			97598	1.39	97598		97598	1.39					97598	1.39											97598	0	0	0
(m)	Any Other (specify)				60	507803			507803	7.25	507803		507803	7.25					507803	7.25											507803	0	0	0
		Bodies Corporate	Category		1	1500			1500	0.02	1500		1500	0.02					1500	0.02											1500	0	0	0
		HUF	Category		59	506303			506303	7.23	506303		506303	7.23					506303	7.23											506303	0	0	0
	AMARISH JAGMOHAN SHAH (HUF)	HUF	More than 1 percentage of shareholding		1	118372			118372	1.69	118372		118372	1.69					118372	1.69											118372	0	0	0
	Sub-Total (B)(4)				1382	6849980			6849980	97.86	6849980		6849980	97.86					6849980	97.86											6717080	0	0	0
	(B)=(B)(1)+(B)(2)+(B)(3)+(B)(4)				1382	6849980			6849980	97.86	6849980		6849980	97.86					6849980	97.86											6717080	0	0	0
C	Table IV - Statement showing shareholding pattern of the Non Promoter- Non Public shareholder
(1)	Custodian/DR Holder - Name of DR Holders (If Available)
(2)	Employee Benefit Trust / Employee Welfare Trust under SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021
	Total NonPromoter- Non Public Shareholding (C)= (C)(1)+(C)(2)
	Total ( A+B+C2 )				1385	7000000	0	0	7000000	100.00	7000000	0	7000000	100.00	0	0	0	0	7000000	100.00	0	0	0	0	0	0	0	0	0	0	6867080	0	0	0
	Total (A+B+C )				1385	7000000			7000000	100.00	7000000		7000000	100.00					7000000	100.00											6867080	0	0	0
Disclosure of notes on shareholding pattern
Disclosure of notes in case of promoter holding in dematerialsed form is less than 100 percentage																																		Textual Information(6)
Disclosure of notes in case of public share holding is less than 25 percentage
Disclosure of notes on shareholding pattern for company remarks explanatory

Text Block

Textual Information(6)

We would like to clarify that a portion of the promoter shareholding is currently in physical form due to the suspension from trading of its securities on BSE Limited, which led to the freezing of the promoter shareholding. As a result, the said shares could not be converted into dematerialized form. We are fully aware that compliance with the dematerialization requirement is mandatory, and the company is committed to ensuring timely adherence to all applicable SEBI regulations. The Company has now get revoked by the BSE Limited. Following this, it has initiated the necessary process with the concerned authorities for the unfreezing of the demat accounts of the Promoter and Promoter Group. As of now, some of the PANs associated with the promoters have been unfrozen, and the process of dematerialization is currently underway. The promoter holding in physical form is minimal, comprising only 20 fully paid-up equity shares, held equally by two promoters (10 shares each). The promoters are taking the necessary steps to initaite the process of dematerialisation at the earliest.

Table VI - Statement showing foreign ownership limits

Particular	Approved limits(%)	Limits utilized(%)
As on shareholding date	100.00	0.00
As on the end of previous 1st quarter	100.00	0.00
As on the end of previous 2nd quarter	100.00	0.00
As on the end of previous 3rd quarter	100.00	0.00
As on the end of previous 4th quarter	100.00	0.00