A records compensation, not a purchase. The price column on a share award usually reads $0 because the insider pays nothing for it. Grants of options and units are reported in Table II as derivative securities, with the exercise or conversion price and expiry date; outright share awards appear in Table I.
Rule 16b-3 exempts qualifying transactions between a company and its officers or directors from Section 16(b), the short-swing rule under which a company can recover an insider’s profit on a purchase and sale, or sale and purchase, made within less than six months. An exempt grant is not matched against a later sale under that rule. It still has to be reported on Form 4.
Many companies grant awards once a year, so the share of A rows in any sample depends on which months it covers. The sample on this page is labelled with its dates for that reason.