def no_dilution(cf_df):
    """Checks if the shares of investors were NOT diluted since previous year
    Explanation of Dilution: https://www.investopedia.com/terms/d/dilution.asp
    cf_df = Cashflow Statement of the specified company
    """

    try:
        issued_stock = cf_df.iloc[cf_df.index.get_loc("Issuance Of Stock"),0] # Earnings of the company through stock issuance
    except:
        issued_stock = 0
    try:
        repurchased_stock = cf_df.iloc[cf_df.index.get_loc("Repurchase Of Stock"),0] # Expenditures of the company through stock repurchases
    except:
        repurchased_stock = 0
    if (issued_stock + repurchased_stock <= 0):
        return True
    else:
        return False