SEC Form 4 · accession 0001209191-17-052732
STAMPS.COM INC · STMP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Michael John Biswas
Officer — Chief Technology Officer
Period of report
Sep 11, 2017
Accepted (ET)
Sep 13, 2017 · 8:55 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001082923
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 11, 2017 | M | 13,468 | $12.55 | A | 15,365 | D | |
| Common Stock | Sep 11, 2017 | M | 24,032 | $32.41 | A | 39,397 | D | |
| Common StockF2 | Sep 11, 2017 | S | 9,057 | $190.2446 | D | 30,340 | D | |
| Common StockF3 | Sep 11, 2017 | S | 3,609 | $191.0469 | D | 26,731 | D | |
| Common StockF4 | Sep 11, 2017 | S | 10,841 | $192.2951 | D | 15,890 | D | |
| Common StockF5 | Sep 11, 2017 | S | 13,226 | $193.0648 | D | 2,664 | D | |
| Common StockF6 | Sep 11, 2017 | S | 2,050 | $193.9244 | D | 614 | D | |
| Common StockF7 | Sep 11, 2017 | S | 319 | $194.9238 | D | 295 | D | |
| Common Stock | Sep 13, 2017 | M | 37,500 | $32.41 | A | 37,795 | D | |
| Common StockF8 | Sep 13, 2017 | S | 15,382 | $200.1596 | D | 22,413 | D | |
| Common StockF9 | Sep 13, 2017 | S | 10,428 | $201.6838 | D | 11,985 | D | |
| Common StockF10 | Sep 13, 2017 | S | 11,440 | $202.1965 | D | 545 | D | |
| Common Stock | Sep 13, 2017 | S | 250 | $203.15 | D | 295 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Common Stock) | $12.55 | Sep 11, 2017 | M | 11,476 | D | May 20, 2011 | May 20, 2021 | Common Stock | 13,468 | 215,976 | D |
| Stock Option (Common Stock) | $32.41 | Sep 11, 2017 | M | 24,032 | D | Oct 19, 2015 | Sep 19, 2024 | Common Stock | 24,032 | 191,944 | D |
| Stock Options(Common Stock) | $32.41 | Sep 13, 2017 | M | 37,500 | D | Oct 19, 2015 | Sep 19, 2024 | Common Stock | 37,500 | 154,444 | D |
Explanation of responses
- F1This sale was executed pursuant to a prearranged trading plan compliant with Rule 10b5-1.
- F10This sale price reflects a weighted average of multiple prices ranging from $201.95 to $202.70. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F2This sale price reflects a weighted average of multiple prices ranging from $189.70 to $190.65. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F3This sale price reflects a weighted average of multiple prices ranging from $190.70 to $191.60. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F4This sale price reflects a weighted average of multiple prices ranging from $191.70 to $192.65. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F5This sale price reflects a weighted average of multiple prices ranging from $192.70 to $193.65. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F6This sale price reflects a weighted average of multiple prices ranging from $193.70 to $194.30. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F7This sale price reflects a weighted average of multiple prices ranging from $194.90 to $195.30. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F8This sale price reflects a weighted average of multiple prices ranging from $200.00 to $200.95. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.
- F9This sale price reflects a weighted average of multiple prices ranging from $201.15 to $201.925. Full information regarding the number of shares sold at each price will be provided to the Securities and Exchange Commission staff, the issuer or any security holder, upon request.