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TransThera Sciences (Nanjing), Inc. - B - H Shares Stock: price and insider trades · Hong Kong

HK·Mcap HK$3.6BHealth Care

No insider purchase over the last 90 days. The latest, by Wu Di, was filed 28 Jul 2026.

TransThera Sciences (Nanjing), Inc. - B - H Shares: what insiders have been doing

TransThera Sciences (Nanjing), Inc. - B - H Shares belongs to the Health Care sector. Filings by its managers are published through HKEX. The last twelve months, up to 1 November 2026, brought 2 filings signed by 2 insiders.

Only purchases show up on the open market, 2 purchases in all, filed by 2 insiders. The totals exclude 2 filings filed without an amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. On the buying side, the filings list 2 senior executives among the declarants.

The last purchase on record was published on 28 July 2026, which is 104 days ago.

Across the 1,323 companies tracked on its exchange, the median is 4 filings; at 2 filings, this issuer sits below that mark. The full history, which starts in 2026, counts 2 purchases against no sales.

Elsewhere in the same sector, our signals recently picked up insider purchases at Dynavox Group AB and UCB. These figures are compiled from regulatory filings published by HKEX. They describe what insiders did and are not a recommendation.

Insider Decl.
2
Thresholds
n/a
Buy Volume
n/a
2 ops. · all time
Sell Volume
n/a
n/a

Who traded when

BuySale
Wu Di1 buy
Wu Frank1 buy

Financial data

as of FY 2025

FY ended December 2025 · cache

HK$8.75
Analyst consensus
1 analysts
·
HK$19.09Target HK$19.09(+118%)HK$19.09
Income statement
EBITDA-HK$290.8M
Net income-HK$296M0.0% margin
Valuation
PER (forward)-27.3x
P/Book3.5x
Balance sheet & cash
Market capHK$3.6B
Total debtHK$1.6M
Free Cash Flow-HK$253.7M
Debt / Equity1%
Profitability & ownership
ROE-36.8%
ROA-20.3%
% insiders39.3%
% institutions18.5%
Last declaration on 28 July 2026
Declarations2 total
  • ▲
    DirectorExecutives
    0HKEX
    300,000 sharesShareXHKGHKEX:DA20260728E00326
    Canonical exit: 22 Oct 2026 (T+90)
  • ▲
    DirectorExecutives
    0HKEX
    600,000 sharesShareXHKGHKEX:DA20260728E00331
    Canonical exit: 22 Oct 2026 (T+90)

2 of 2 declarations

About TransThera Sciences (Nanjing), Inc. - B - H Shares

TransThera Sciences (Nanjing), Inc. is a biopharmaceutical company focused on developing innovative treatments for serious diseases. It specializes in the research and commercialization of small molecule-based drugs.

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