What does “100% stock dividend” mean?
Simply put, 100% stock dividend is 1:1 or 1 for 1 bonus share, as explained above, if you held 100 shares after 1:1 bonus you would have 200 shares (100 original, another 100 as bonus). The impact on the stock price is that the price becomes 1/2 the price of the stock before bonus (supply has doubled). 1:1 bonus is nor exactly like a 2:1 / 2 for 1 stock split, in a split the face value if the share would also go down. In effect, any bonus share is not of any fundamental value to the shareholder, as the companies usually capitalize reserves from previous year/years this way as the value of the company does not change fundamentally. In effect the company is taking your money and giving you shares instead.